SUMEC TOUCH WORLD

**Large-Space Dedicated Air Conditioning System**

The large-space dedicated air conditioning system adopts a mortise-and-tenon joint frameless air conditioning cabinet newly developed by Aobon. The unit mainly consists of filters, heat exchangers, fans, motors, and jet nozzles. It can meet the requirements for various cooling and heating capacities and multiple installation methods. The unit features a compact structure, light weight, attractive appearance, and superior cooling and heating performance.

Depending on the application type, the large-space dedicated air conditioning system can choose different types of cooling sources: direct expansion or chilled water, to achieve cooling in summer and heating in winter.

The unit utilizes advanced technologies and manufacturing processes from both domestic and international sources. All components used are branded products, ensuring reliable quality, long throw distance, low noise, ductless long-distance air distribution, and energy-saving features. It can be widely applied in industrial fields such as mechanical processing, automotive manufacturing, rail transit, metallurgy and chemical industry, warehousing and logistics (e.g., grain storage), electronics, electrical appliances, food and drug processing, and pharmaceutical cool storage, as well as in civil fields including stadiums, shopping malls, cinemas, water parks, gymnasiums, restaurants, and swimming pools.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

In 2009, HaoJin Oubo Air Conditioning Manufacturing Co., Ltd. was established.

In 2011, Oubo was awarded the titles of "AAA-level Enterprise of Contract and Creditworthiness," "2011 Best Marketing Leader in China's HVAC Industry," "Customer Satisfaction Enterprise," "National Quality Inspection Qualified and Customer Satisfaction Product," and "AAA-level Quality Integrity Member Unit."

In 2013, Oubo won the "China HVAC Brand Best Enterprise Growth Award." The same year, the Oubo brand was featured in multiple media outlets, including Coastal Entrepreneurs, Taxpayer Daily, HVAC Business.

In 2015, Oubo took the lead in establishing the "Shenzhen HVAC and Purification Industry Association," with Oubo elected as the first president. The same year, Oubo's chairman, Zhan Jun, received the title of "National Outstanding Entrepreneur."

In 2017, Oubo received visits and inspections from numerous leaders, including Li Bingjun, former member of the Jiangxi Provincial Committee and Secretary of the Nanchang Municipal Committee, and Zeng Wenming, Mayor of Ganzhou City in Jiangxi Province.

In 2019, Oubo officially launched its IPO and began constructing an intelligent factory. Oubo's chairman was awarded the "2018 HVAC Industry Figure of the Year" and was re-elected as the president of the second session of the Shenzhen HVAC and Purification Industry Association.

In 2020, during the COVID-19 pandemic, Oubo served as an emergency supplier for the Huoshenshan and Leishenshan hospitals, donating supplies worth tens of millions of yuan to support the fight against the virus nationwide.

In 2021, Oubo Air Conditioning was recognized as a "Jiangxi Provincial Enterprise Technology Center," and several of its products were re-certified as energy-efficient products by the state. The same year, Oubo completed its stock restructuring in preparation for listing.

In 2022, Oubo's chairman was honored with the titles of "Top Ten Economic Figures of 2021" and "HVAC Industry Figure of the Year." Oubo Air Conditioning was also recognized as a "Jiangxi Brand Product" and was included in the list of key enterprises for listing by the Jiangxi Provincial Financial Supervision and Administration Bureau.

In 2023, Oubo was awarded the honorary titles of "National Green Factory" and "National-level Specialized and New 'Little Giant' Enterprise." Additionally, its products received certifications from the American AHRI and the German TÜV.

In 2024, Oubo's products successfully passed the German TÜV certification and the UL certification in the United States and Canada. Moreover, the ZKW Modular Air Conditioning Unit from Oubo received the CQC China Energy Efficiency Certification, becoming one of the first in the country. These achievements have laid a solid foundation for Oubo's global strategic layout.

In 2009, HaoJin Oubo Air Conditioning Manufacturing Co., Ltd. was established.

In 2011, Oubo was awarded the titles of "AAA-level Enterprise of Contract and Creditworthiness," "2011 Best Marketing Leader in China's HVAC Industry," "Customer Satisfaction Enterprise," "National Quality Inspection Qualified and Customer Satisfaction Product," and "AAA-level Quality Integrity Member Unit."

In 2013, Oubo won the "China HVAC Brand Best Enterprise Growth Award." The same year, the Oubo brand was featured in multiple media outlets, including Coastal Entrepreneurs, Taxpayer Daily, HVAC Business.

In 2015, Oubo took the lead in establishing the "Shenzhen HVAC and Purification Industry Association," with Oubo elected as the first president. The same year, Oubo's chairman, Zhan Jun, received the title of "National Outstanding Entrepreneur."

In 2017, Oubo received visits and inspections from numerous leaders, including Li Bingjun, former member of the Jiangxi Provincial Committee and Secretary of the Nanchang Municipal Committee, and Zeng Wenming, Mayor of Ganzhou City in Jiangxi Province.

In 2019, Oubo officially launched its IPO and began constructing an intelligent factory. Oubo's chairman was awarded the "2018 HVAC Industry Figure of the Year" and was re-elected as the president of the second session of the Shenzhen HVAC and Purification Industry Association.

In 2020, during the COVID-19 pandemic, Oubo served as an emergency supplier for the Huoshenshan and Leishenshan hospitals, donating supplies worth tens of millions of yuan to support the fight against the virus nationwide.

In 2021, Oubo Air Conditioning was recognized as a "Jiangxi Provincial Enterprise Technology Center," and several of its products were re-certified as energy-efficient products by the state. The same year, Oubo completed its stock restructuring in preparation for listing.

In 2022, Oubo's chairman was honored with the titles of "Top Ten Economic Figures of 2021" and "HVAC Industry Figure of the Year." Oubo Air Conditioning was also recognized as a "Jiangxi Brand Product" and was included in the list of key enterprises for listing by the Jiangxi Provincial Financial Supervision and Administration Bureau.

In 2023, Oubo was awarded the honorary titles of "National Green Factory" and "National-level Specialized and New 'Little Giant' Enterprise." Additionally, its products received certifications from the American AHRI and the German TÜV.

In 2024, Oubo's products successfully passed the German TÜV certification and the UL certification in the United States and Canada. Moreover, the ZKW Modular Air Conditioning Unit from Oubo received the CQC China Energy Efficiency Certification, becoming one of the first in the country. These achievements have laid a solid foundation for Oubo's global strategic layout.

In 2009, HaoJin Oubo Air Conditioning Manufacturing Co., Ltd. was established.

In 2011, Oubo was awarded the titles of "AAA-level Enterprise of Contract and Creditworthiness," "2011 Best Marketing Leader in China's HVAC Industry," "Customer Satisfaction Enterprise," "National Quality Inspection Qualified and Customer Satisfaction Product," and "AAA-level Quality Integrity Member Unit."

In 2013, Oubo won the "China HVAC Brand Best Enterprise Growth Award." The same year, the Oubo brand was featured in multiple media outlets, including Coastal Entrepreneurs, Taxpayer Daily, HVAC Business.

In 2015, Oubo took the lead in establishing the "Shenzhen HVAC and Purification Industry Association," with Oubo elected as the first president. The same year, Oubo's chairman, Zhan Jun, received the title of "National Outstanding Entrepreneur."

In 2017, Oubo received visits and inspections from numerous leaders, including Li Bingjun, former member of the Jiangxi Provincial Committee and Secretary of the Nanchang Municipal Committee, and Zeng Wenming, Mayor of Ganzhou City in Jiangxi Province.

In 2019, Oubo officially launched its IPO and began constructing an intelligent factory. Oubo's chairman was awarded the "2018 HVAC Industry Figure of the Year" and was re-elected as the president of the second session of the Shenzhen HVAC and Purification Industry Association.

In 2020, during the COVID-19 pandemic, Oubo served as an emergency supplier for the Huoshenshan and Leishenshan hospitals, donating supplies worth tens of millions of yuan to support the fight against the virus nationwide.

In 2021, Oubo Air Conditioning was recognized as a "Jiangxi Provincial Enterprise Technology Center," and several of its products were re-certified as energy-efficient products by the state. The same year, Oubo completed its stock restructuring in preparation for listing.

In 2022, Oubo's chairman was honored with the titles of "Top Ten Economic Figures of 2021" and "HVAC Industry Figure of the Year." Oubo Air Conditioning was also recognized as a "Jiangxi Brand Product" and was included in the list of key enterprises for listing by the Jiangxi Provincial Financial Supervision and Administration Bureau.

In 2023, Oubo was awarded the honorary titles of "National Green Factory" and "National-level Specialized and New 'Little Giant' Enterprise." Additionally, its products received certifications from the American AHRI and the German TÜV.

In 2024, Oubo's products successfully passed the German TÜV certification and the UL certification in the United States and Canada. Moreover, the ZKW Modular Air Conditioning Unit from Oubo received the CQC China Energy Efficiency Certification, becoming one of the first in the country. These achievements have laid a solid foundation for Oubo's global strategic layout.

In 2009, HaoJin Oubo Air Conditioning Manufacturing Co., Ltd. was established.

In 2011, Oubo was awarded the titles of "AAA-level Enterprise of Contract and Creditworthiness," "2011 Best Marketing Leader in China's HVAC Industry," "Customer Satisfaction Enterprise," "National Quality Inspection Qualified and Customer Satisfaction Product," and "AAA-level Quality Integrity Member Unit."

In 2013, Oubo won the "China HVAC Brand Best Enterprise Growth Award." The same year, the Oubo brand was featured in multiple media outlets, including Coastal Entrepreneurs, Taxpayer Daily, HVAC Business.

In 2015, Oubo took the lead in establishing the "Shenzhen HVAC and Purification Industry Association," with Oubo elected as the first president. The same year, Oubo's chairman, Zhan Jun, received the title of "National Outstanding Entrepreneur."

In 2017, Oubo received visits and inspections from numerous leaders, including Li Bingjun, former member of the Jiangxi Provincial Committee and Secretary of the Nanchang Municipal Committee, and Zeng Wenming, Mayor of Ganzhou City in Jiangxi Province.

In 2019, Oubo officially launched its IPO and began constructing an intelligent factory. Oubo's chairman was awarded the "2018 HVAC Industry Figure of the Year" and was re-elected as the president of the second session of the Shenzhen HVAC and Purification Industry Association.

In 2020, during the COVID-19 pandemic, Oubo served as an emergency supplier for the Huoshenshan and Leishenshan hospitals, donating supplies worth tens of millions of yuan to support the fight against the virus nationwide.

In 2021, Oubo Air Conditioning was recognized as a "Jiangxi Provincial Enterprise Technology Center," and several of its products were re-certified as energy-efficient products by the state. The same year, Oubo completed its stock restructuring in preparation for listing.

In 2022, Oubo's chairman was honored with the titles of "Top Ten Economic Figures of 2021" and "HVAC Industry Figure of the Year." Oubo Air Conditioning was also recognized as a "Jiangxi Brand Product" and was included in the list of key enterprises for listing by the Jiangxi Provincial Financial Supervision and Administration Bureau.

In 2023, Oubo was awarded the honorary titles of "National Green Factory" and "National-level Specialized and New 'Little Giant' Enterprise." Additionally, its products received certifications from the American AHRI and the German TÜV.

In 2024, Oubo's products successfully passed the German TÜV certification and the UL certification in the United States and Canada. Moreover, the ZKW Modular Air Conditioning Unit from Oubo received the CQC China Energy Efficiency Certification, becoming one of the first in the country. These achievements have laid a solid foundation for Oubo's global strategic layout.

In 2009, HaoJin Oubo Air Conditioning Manufacturing Co., Ltd. was established.

In 2011, Oubo was awarded the titles of "AAA-level Enterprise of Contract and Creditworthiness," "2011 Best Marketing Leader in China's HVAC Industry," "Customer Satisfaction Enterprise," "National Quality Inspection Qualified and Customer Satisfaction Product," and "AAA-level Quality Integrity Member Unit."

In 2013, Oubo won the "China HVAC Brand Best Enterprise Growth Award." The same year, the Oubo brand was featured in multiple media outlets, including Coastal Entrepreneurs, Taxpayer Daily, HVAC Business.

In 2015, Oubo took the lead in establishing the "Shenzhen HVAC and Purification Industry Association," with Oubo elected as the first president. The same year, Oubo's chairman, Zhan Jun, received the title of "National Outstanding Entrepreneur."

In 2017, Oubo received visits and inspections from numerous leaders, including Li Bingjun, former member of the Jiangxi Provincial Committee and Secretary of the Nanchang Municipal Committee, and Zeng Wenming, Mayor of Ganzhou City in Jiangxi Province.

In 2019, Oubo officially launched its IPO and began constructing an intelligent factory. Oubo's chairman was awarded the "2018 HVAC Industry Figure of the Year" and was re-elected as the president of the second session of the Shenzhen HVAC and Purification Industry Association.

In 2020, during the COVID-19 pandemic, Oubo served as an emergency supplier for the Huoshenshan and Leishenshan hospitals, donating supplies worth tens of millions of yuan to support the fight against the virus nationwide.

In 2021, Oubo Air Conditioning was recognized as a "Jiangxi Provincial Enterprise Technology Center," and several of its products were re-certified as energy-efficient products by the state. The same year, Oubo completed its stock restructuring in preparation for listing.

In 2022, Oubo's chairman was honored with the titles of "Top Ten Economic Figures of 2021" and "HVAC Industry Figure of the Year." Oubo Air Conditioning was also recognized as a "Jiangxi Brand Product" and was included in the list of key enterprises for listing by the Jiangxi Provincial Financial Supervision and Administration Bureau.

In 2023, Oubo was awarded the honorary titles of "National Green Factory" and "National-level Specialized and New 'Little Giant' Enterprise." Additionally, its products received certifications from the American AHRI and the German TÜV.

In 2024, Oubo's products successfully passed the German TÜV certification and the UL certification in the United States and Canada. Moreover, the ZKW Modular Air Conditioning Unit from Oubo received the CQC China Energy Efficiency Certification, becoming one of the first in the country. These achievements have laid a solid foundation for Oubo's global strategic layout.

In 2009, HaoJin Oubo Air Conditioning Manufacturing Co., Ltd. was established.

In 2011, Oubo was awarded the titles of "AAA-level Enterprise of Contract and Creditworthiness," "2011 Best Marketing Leader in China's HVAC Industry," "Customer Satisfaction Enterprise," "National Quality Inspection Qualified and Customer Satisfaction Product," and "AAA-level Quality Integrity Member Unit."

In 2013, Oubo won the "China HVAC Brand Best Enterprise Growth Award." The same year, the Oubo brand was featured in multiple media outlets, including Coastal Entrepreneurs, Taxpayer Daily, HVAC Business.

In 2015, Oubo took the lead in establishing the "Shenzhen HVAC and Purification Industry Association," with Oubo elected as the first president. The same year, Oubo's chairman, Zhan Jun, received the title of "National Outstanding Entrepreneur."

In 2017, Oubo received visits and inspections from numerous leaders, including Li Bingjun, former member of the Jiangxi Provincial Committee and Secretary of the Nanchang Municipal Committee, and Zeng Wenming, Mayor of Ganzhou City in Jiangxi Province.

In 2019, Oubo officially launched its IPO and began constructing an intelligent factory. Oubo's chairman was awarded the "2018 HVAC Industry Figure of the Year" and was re-elected as the president of the second session of the Shenzhen HVAC and Purification Industry Association.

In 2020, during the COVID-19 pandemic, Oubo served as an emergency supplier for the Huoshenshan and Leishenshan hospitals, donating supplies worth tens of millions of yuan to support the fight against the virus nationwide.

In 2021, Oubo Air Conditioning was recognized as a "Jiangxi Provincial Enterprise Technology Center," and several of its products were re-certified as energy-efficient products by the state. The same year, Oubo completed its stock restructuring in preparation for listing.

In 2022, Oubo's chairman was honored with the titles of "Top Ten Economic Figures of 2021" and "HVAC Industry Figure of the Year." Oubo Air Conditioning was also recognized as a "Jiangxi Brand Product" and was included in the list of key enterprises for listing by the Jiangxi Provincial Financial Supervision and Administration Bureau.

In 2023, Oubo was awarded the honorary titles of "National Green Factory" and "National-level Specialized and New 'Little Giant' Enterprise." Additionally, its products received certifications from the American AHRI and the German TÜV.

In 2024, Oubo's products successfully passed the German TÜV certification and the UL certification in the United States and Canada. Moreover, the ZKW Modular Air Conditioning Unit from Oubo received the CQC China Energy Efficiency Certification, becoming one of the first in the country. These achievements have laid a solid foundation for Oubo's global strategic layout.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

Haojin Oubo Technology Co., Ltd., established in 2013, is a national high-tech enterprise specializing in the R & D, production, sales, and service of purification central air conditioning systems. As a professional manufacturer, we boast an excellent team focused on product design, quality control, and operations. Our modern quality management system meets international standards, Committed to the service philosophy of 'Everything for the customer, and for all customers' on-site issue resolution, providing the most professional and high-quality technical support and after-sales service.

With dozens of subsidiaries and offices nationwide, our products are extensively used in hospitals, clean rooms, pharmaceutical factories, electronics, tobacco, painting, photovoltaics, new energy, semiconductors, and laboratories.

As a member of the China Refrigeration Standards Committee, we participate in the formulation of national and industry standards. We hold over invention patents and utility model patents. Our products are ISO9001, ISO14001, ISO45001, AHRI, TUV CE, and UL certified.

We collaborate with Nanchang University and Jiangxi University of Technology and are recognized as a key demonstration enterprise in Jiangxi Province. Our accolades include Jiangxi Provincial Enterprise Technology Center, National Green Factory, and National "Specialized and New" Little Giant Enterprise. We are currently undergoing the IPO listing process.

Haojin Oubo Technology Co., Ltd. looks forward to collaborating with you Win the wonderful future.

Company Overview: Huajin OuBo Technology Co., Ltd. was established in 2009. It is a large-scale national high-tech enterprise integrating R & D, production, sales, and service of purification central air-conditioning. Located in Ganzhou, Jiangxi Province, the company has a registered capital of 80 million yuan.

Main Products: The company’s main products include constant temperature and humidity machines, medical clean air-conditioners, cabinet-type air-conditioners,组合-type air-conditioners, water-cooled screw machines, etc., which are widely used in hospitals, clean workshops, pharmaceutical factories, and electronic, tobacco, and coating industries.

Honors and Certifications: The company has successively received a number of honors, such as Jiangxi Technology Center, Ganzhou Industrial Design Center, Jiangxi Famous Products, National Green Factory, and National “Specialized and New” Giant Enterprises. It is also a production, learning, and research base for Nanchang University and Jiangxi University of Technology and has participated in the formulation of several national and industry standards.

Corporate Philosophy: The company always practices the purpose of “Would rather explain the price for a while than apologize for the quality for a lifetime”, proposes the on-site service concept of “6 hours” for customers and for everything related to customers, and strictly implements the ISO9001/ISO14001/ISO45001 management system.

Company Overview: Huajin OuBo Technology Co., Ltd. was established in 2009. It is a large-scale national high-tech enterprise integrating R & D, production, sales, and service of purification central air-conditioning. Located in Ganzhou, Jiangxi Province, the company has a registered capital of 80 million yuan.

Main Products: The company’s main products include constant temperature and humidity machines, medical clean air-conditioners, cabinet-type air-conditioners,组合-type air-conditioners, water-cooled screw machines, etc., which are widely used in hospitals, clean workshops, pharmaceutical factories, and electronic, tobacco, and coating industries.

Honors and Certifications: The company has successively received a number of honors, such as Jiangxi Technology Center, Ganzhou Industrial Design Center, Jiangxi Famous Products, National Green Factory, and National “Specialized and New” Giant Enterprises. It is also a production, learning, and research base for Nanchang University and Jiangxi University of Technology and has participated in the formulation of several national and industry standards.

Corporate Philosophy: The company always practices the purpose of “Would rather explain the price for a while than apologize for the quality for a lifetime”, proposes the on-site service concept of “6 hours” for customers and for everything related to customers, and strictly implements the ISO9001/ISO14001/ISO45001 management system.

Company Overview: Huajin OuBo Technology Co., Ltd. was established in 2009. It is a large-scale national high-tech enterprise integrating R & D, production, sales, and service of purification central air-conditioning. Located in Ganzhou, Jiangxi Province, the company has a registered capital of 80 million yuan.

Main Products: The company’s main products include constant temperature and humidity machines, medical clean air-conditioners, cabinet-type air-conditioners,组合-type air-conditioners, water-cooled screw machines, etc., which are widely used in hospitals, clean workshops, pharmaceutical factories, and electronic, tobacco, and coating industries.

Honors and Certifications: The company has successively received a number of honors, such as Jiangxi Technology Center, Ganzhou Industrial Design Center, Jiangxi Famous Products, National Green Factory, and National “Specialized and New” Giant Enterprises. It is also a production, learning, and research base for Nanchang University and Jiangxi University of Technology and has participated in the formulation of several national and industry standards.

Corporate Philosophy: The company always practices the purpose of “Would rather explain the price for a while than apologize for the quality for a lifetime”, proposes the on-site service concept of “6 hours” for customers and for everything related to customers, and strictly implements the ISO9001/ISO14001/ISO45001 management system.

Company Overview: Huajin OuBo Technology Co., Ltd. was established in 2009. It is a large-scale national high-tech enterprise integrating R & D, production, sales, and service of purification central air-conditioning. Located in Ganzhou, Jiangxi Province, the company has a registered capital of 80 million yuan.

Main Products: The company’s main products include constant temperature and humidity machines, medical clean air-conditioners, cabinet-type air-conditioners,组合-type air-conditioners, water-cooled screw machines, etc., which are widely used in hospitals, clean workshops, pharmaceutical factories, and electronic, tobacco, and coating industries.

Honors and Certifications: The company has successively received a number of honors, such as Jiangxi Technology Center, Ganzhou Industrial Design Center, Jiangxi Famous Products, National Green Factory, and National “Specialized and New” Giant Enterprises. It is also a production, learning, and research base for Nanchang University and Jiangxi University of Technology and has participated in the formulation of several national and industry standards.

Corporate Philosophy: The company always practices the purpose of “Would rather explain the price for a while than apologize for the quality for a lifetime”, proposes the on-site service concept of “6 hours” for customers and for everything related to customers, and strictly implements the ISO9001/ISO14001/ISO45001 management system.

Company Overview: Huajin OuBo Technology Co., Ltd. was established in 2009. It is a large-scale national high-tech enterprise integrating R & D, production, sales, and service of purification central air-conditioning. Located in Ganzhou, Jiangxi Province, the company has a registered capital of 80 million yuan.

Main Products: The company’s main products include constant temperature and humidity machines, medical clean air-conditioners, cabinet-type air-conditioners,组合-type air-conditioners, water-cooled screw machines, etc., which are widely used in hospitals, clean workshops, pharmaceutical factories, and electronic, tobacco, and coating industries.

Honors and Certifications: The company has successively received a number of honors, such as Jiangxi Technology Center, Ganzhou Industrial Design Center, Jiangxi Famous Products, National Green Factory, and National “Specialized and New” Giant Enterprises. It is also a production, learning, and research base for Nanchang University and Jiangxi University of Technology and has participated in the formulation of several national and industry standards.

Corporate Philosophy: The company always practices the purpose of “Would rather explain the price for a while than apologize for the quality for a lifetime”, proposes the on-site service concept of “6 hours” for customers and for everything related to customers, and strictly implements the ISO9001/ISO14001/ISO45001 management system.

Company Overview: Huajin OuBo Technology Co., Ltd. was established in 2009. It is a large-scale national high-tech enterprise integrating R & D, production, sales, and service of purification central air-conditioning. Located in Ganzhou, Jiangxi Province, the company has a registered capital of 80 million yuan.

Main Products: The company’s main products include constant temperature and humidity machines, medical clean air-conditioners, cabinet-type air-conditioners,组合-type air-conditioners, water-cooled screw machines, etc., which are widely used in hospitals, clean workshops, pharmaceutical factories, and electronic, tobacco, and coating industries.

Honors and Certifications: The company has successively received a number of honors, such as Jiangxi Technology Center, Ganzhou Industrial Design Center, Jiangxi Famous Products, National Green Factory, and National “Specialized and New” Giant Enterprises. It is also a production, learning, and research base for Nanchang University and Jiangxi University of Technology and has participated in the formulation of several national and industry standards.

Corporate Philosophy: The company always practices the purpose of “Would rather explain the price for a while than apologize for the quality for a lifetime”, proposes the on-site service concept of “6 hours” for customers and for everything related to customers, and strictly implements the ISO9001/ISO14001/ISO45001 management system.

Production Base: The company currently has production bases in Ganzhou, Jiangxi (Phase I and Phase II), which are managed as a digitally managed industrial park. The company is equipped with over 120 digital production devices, achieving an annual production capacity of 100,000 units.

Production Facilities: The factory is equipped with several advanced production lines, including modular unit production lines, screw machine production lines, and fully automatic fan coil unit production lines. It also features a finished product warehouse, a 2000kw water-cooled chiller test bench, and a nationally standardized enthalpy difference laboratory.

Product Range: The company currently has over 1,000 models of high-quality air-conditioning products developed independently. These products have obtained certifications from multiple authoritative institutions, including Energy-saving Certification, CRAA, EU CE Certification, U.S. AHRI Certification, and UL Certification.

Production Base: The company currently has production bases in Ganzhou, Jiangxi (Phase I and Phase II), which are managed as a digitally managed industrial park. The company is equipped with over 120 digital production devices, achieving an annual production capacity of 100,000 units.

Production Facilities: The factory is equipped with several advanced production lines, including modular unit production lines, screw machine production lines, and fully automatic fan coil unit production lines. It also features a finished product warehouse, a 2000kw water-cooled chiller test bench, and a nationally standardized enthalpy difference laboratory.

Product Range: The company currently has over 1,000 models of high-quality air-conditioning products developed independently. These products have obtained certifications from multiple authoritative institutions, including Energy-saving Certification, CRAA, EU CE Certification, U.S. AHRI Certification, and UL Certification.

Production Base: The company currently has production bases in Ganzhou, Jiangxi (Phase I and Phase II), which are managed as a digitally managed industrial park. The company is equipped with over 120 digital production devices, achieving an annual production capacity of 100,000 units.

Production Facilities: The factory is equipped with several advanced production lines, including modular unit production lines, screw machine production lines, and fully automatic fan coil unit production lines. It also features a finished product warehouse, a 2000kw water-cooled chiller test bench, and a nationally standardized enthalpy difference laboratory.

Product Range: The company currently has over 1,000 models of high-quality air-conditioning products developed independently. These products have obtained certifications from multiple authoritative institutions, including Energy-saving Certification, CRAA, EU CE Certification, U.S. AHRI Certification, and UL Certification.

Production Base: The company currently has production bases in Ganzhou, Jiangxi (Phase I and Phase II), which are managed as a digitally managed industrial park. The company is equipped with over 120 digital production devices, achieving an annual production capacity of 100,000 units.

Production Facilities: The factory is equipped with several advanced production lines, including modular unit production lines, screw machine production lines, and fully automatic fan coil unit production lines. It also features a finished product warehouse, a 2000kw water-cooled chiller test bench, and a nationally standardized enthalpy difference laboratory.

Product Range: The company currently has over 1,000 models of high-quality air-conditioning products developed independently. These products have obtained certifications from multiple authoritative institutions, including Energy-saving Certification, CRAA, EU CE Certification, U.S. AHRI Certification, and UL Certification.

Production Base: The company currently has production bases in Ganzhou, Jiangxi (Phase I and Phase II), which are managed as a digitally managed industrial park. The company is equipped with over 120 digital production devices, achieving an annual production capacity of 100,000 units.

Production Facilities: The factory is equipped with several advanced production lines, including modular unit production lines, screw machine production lines, and fully automatic fan coil unit production lines. It also features a finished product warehouse, a 2000kw water-cooled chiller test bench, and a nationally standardized enthalpy difference laboratory.

Product Range: The company currently has over 1,000 models of high-quality air-conditioning products developed independently. These products have obtained certifications from multiple authoritative institutions, including Energy-saving Certification, CRAA, EU CE Certification, U.S. AHRI Certification, and UL Certification.

Production Base: The company currently has production bases in Ganzhou, Jiangxi (Phase I and Phase II), which are managed as a digitally managed industrial park. The company is equipped with over 120 digital production devices, achieving an annual production capacity of 100,000 units.

Production Facilities: The factory is equipped with several advanced production lines, including modular unit production lines, screw machine production lines, and fully automatic fan coil unit production lines. It also features a finished product warehouse, a 2000kw water-cooled chiller test bench, and a nationally standardized enthalpy difference laboratory.

Product Range: The company currently has over 1,000 models of high-quality air-conditioning products developed independently. These products have obtained certifications from multiple authoritative institutions, including Energy-saving Certification, CRAA, EU CE Certification, U.S. AHRI Certification, and UL Certification.

Overseas Sales Department: In 2024, the company officially established the overseas sales department, assembling an elite team with extensive international trade experience and in-depth industry knowledge.

Overseas Expansion: Offices were promptly set up in countries such as Thailand, Indonesia, and Vietnam. Meanwhile, suppliers were identified in Kazakhstan, positioning it as a strategic gateway to the Southeast Asian market.

Project Achievements: Successfully served multiple projects in countries like Thailand, Vietnam, Indonesia, Malaysia, and Pakistan. For instance, customized air-conditioning solutions were provided for projects of Ding Tai High-Tech and Zhe赫Electronics, earning unanimous praise and trust from overseas clients.

Product Certifications: The products have passed multiple international authoritative certifications, such as the EU CE Certification and the U.S. AHRI Certification, ensuring that high standards of customers worldwide are met.

Overseas Sales Department: In 2024, the company officially established the overseas sales department, assembling an elite team with extensive international trade experience and in-depth industry knowledge.

Overseas Expansion: Offices were promptly set up in countries such as Thailand, Indonesia, and Vietnam. Meanwhile, suppliers were identified in Kazakhstan, positioning it as a strategic gateway to the Southeast Asian market.

Project Achievements: Successfully served multiple projects in countries like Thailand, Vietnam, Indonesia, Malaysia, and Pakistan. For instance, customized air-conditioning solutions were provided for projects of Ding Tai High-Tech and Zhe赫Electronics, earning unanimous praise and trust from overseas clients.

Product Certifications: The products have passed multiple international authoritative certifications, such as the EU CE Certification and the U.S. AHRI Certification, ensuring that high standards of customers worldwide are met.

Overseas Sales Department: In 2024, the company officially established the overseas sales department, assembling an elite team with extensive international trade experience and in-depth industry knowledge.

Overseas Expansion: Offices were promptly set up in countries such as Thailand, Indonesia, and Vietnam. Meanwhile, suppliers were identified in Kazakhstan, positioning it as a strategic gateway to the Southeast Asian market.

Project Achievements: Successfully served multiple projects in countries like Thailand, Vietnam, Indonesia, Malaysia, and Pakistan. For instance, customized air-conditioning solutions were provided for projects of Ding Tai High-Tech and Zhe赫Electronics, earning unanimous praise and trust from overseas clients.

Product Certifications: The products have passed multiple international authoritative certifications, such as the EU CE Certification and the U.S. AHRI Certification, ensuring that high standards of customers worldwide are met.

Overseas Sales Department: In 2024, the company officially established the overseas sales department, assembling an elite team with extensive international trade experience and in-depth industry knowledge.

Overseas Expansion: Offices were promptly set up in countries such as Thailand, Indonesia, and Vietnam. Meanwhile, suppliers were identified in Kazakhstan, positioning it as a strategic gateway to the Southeast Asian market.

Project Achievements: Successfully served multiple projects in countries like Thailand, Vietnam, Indonesia, Malaysia, and Pakistan. For instance, customized air-conditioning solutions were provided for projects of Ding Tai High-Tech and Zhe赫Electronics, earning unanimous praise and trust from overseas clients.

Product Certifications: The products have passed multiple international authoritative certifications, such as the EU CE Certification and the U.S. AHRI Certification, ensuring that high standards of customers worldwide are met.

Overseas Sales Department: In 2024, the company officially established the overseas sales department, assembling an elite team with extensive international trade experience and in-depth industry knowledge.

Overseas Expansion: Offices were promptly set up in countries such as Thailand, Indonesia, and Vietnam. Meanwhile, suppliers were identified in Kazakhstan, positioning it as a strategic gateway to the Southeast Asian market.

Project Achievements: Successfully served multiple projects in countries like Thailand, Vietnam, Indonesia, Malaysia, and Pakistan. For instance, customized air-conditioning solutions were provided for projects of Ding Tai High-Tech and Zhe赫Electronics, earning unanimous praise and trust from overseas clients.

Product Certifications: The products have passed multiple international authoritative certifications, such as the EU CE Certification and the U.S. AHRI Certification, ensuring that high standards of customers worldwide are met.

Overseas Sales Department: In 2024, the company officially established the overseas sales department, assembling an elite team with extensive international trade experience and in-depth industry knowledge.

Overseas Expansion: Offices were promptly set up in countries such as Thailand, Indonesia, and Vietnam. Meanwhile, suppliers were identified in Kazakhstan, positioning it as a strategic gateway to the Southeast Asian market.

Project Achievements: Successfully served multiple projects in countries like Thailand, Vietnam, Indonesia, Malaysia, and Pakistan. For instance, customized air-conditioning solutions were provided for projects of Ding Tai High-Tech and Zhe赫Electronics, earning unanimous praise and trust from overseas clients.

Product Certifications: The products have passed multiple international authoritative certifications, such as the EU CE Certification and the U.S. AHRI Certification, ensuring that high standards of customers worldwide are met.

Overseas Sales Department: In 2024, the company officially established the overseas sales department, assembling an elite team with extensive international trade experience and in-depth industry knowledge.

Overseas Expansion: Offices were promptly set up in countries such as Thailand, Indonesia, and Vietnam. Meanwhile, suppliers were identified in Kazakhstan, positioning it as a strategic gateway to the Southeast Asian market.

Project Achievements: Successfully served multiple projects in countries like Thailand, Vietnam, Indonesia, Malaysia, and Pakistan. For instance, customized air-conditioning solutions were provided for projects of Ding Tai High-Tech and Zhe赫Electronics, earning unanimous praise and trust from overseas clients.

Product Certifications: The products have passed multiple international authoritative certifications, such as the EU CE Certification and the U.S. AHRI Certification, ensuring that high standards of customers worldwide are met.