SUMEC TOUCH WORLD

The oil slurry heat exchanger independently developed by the company has accumulated a lot of experimental data through years of continuous exploration, formed a set of perfect manufacturing technology, and obtained the national invention patent certificate in 2013. With its unique design and manufacturing technology, its service life is guaranteed to be 5-10 times that of similar products in the industry, and it has been widely used in catalytic cracking units of international and domestic refining enterprises.

Wuxi Dingbang Heat Exchange Equipment Co., Ltd. has founded in 2003 and located in Anzhen Business District, Xishan District, Wuxi City, Wuxi Dingbang Heat Exchange Equipment Co., Ltd. has developed into a professional petrochemical equipment company integrating R&D, design, manufacturing and service after years of unremitting efforts, with an annual output value of more than 400 million yuan, and was successfully listed on the Beijing Stock Exchange on April 8, 2024 (stock code 872931). As a high-techenterprise, a "specialized, special and new" small and medium-sized enterprise and an innovative small and medium-sized enterprise in Jiangsu Province, Wuxi Dingbang focuses on the R&D, design, manufacturing and sales of heat exchange equipment, providing customers with stable and energy-saving professional heat exchange solutions. At present, the company has obtained 9 invention patents and 55 utility model patents. It holds A2 pressure vessel manufacturing license, A4 air-cooled heat exchanger safety registration certificate, ASME U steel seal authorization certificate and other qualification certifications, and establishes and implements ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system. It is the drafting unit of the enterprise standard "Radiographic Testing Technology and Rating Code for Pipe Tube Sheet Angle Joints" of China Petroleum & Chemical Corporation, a member of the Heat Exchanger Sub-Technical Committee of the National Boiler and Pressure Vessel Standardization Technical Committee, and a member of the Heat Exchanger Safety and Energy Efficiency Professional Committee of the China Technical Supervision and Information Association.
With its professional heat exchange equipment manufacturing capacity, high-quality product quality and service, Wuxi Dingbang has been widely recognized by large domestic enterprise groups such as Sinopec, PetroChina, CNOOC, Sinochem Group, Hengli Petrochemical, etc., and has established stable cooperative relations. At the same time, the company continues to improve its core competitiveness, and actively explore the international market, has been recognized and cooperated by Shell, ExxonMobil, Air Liquide and other large international enterprise groups.

In January 2003, Wuxi Dingbang Heat Exchange Equipment Co., Ltd. was established in Xishan District, Wuxi; During the period of 2003-2020, our company actively explored the market and reached cooperation with well-known domestic large petrochemical groups such as Sinopec and PetroChina. In 2020, we also became a supplier to foreign Shell companies; Participated in a benchmark project in January 2021- CNOOC Huizhou's annual production of 4.8 million tons of catalytic cracking unit, which is the largest single series catalytic cracking unit applied in China. In June of the same year, Sinopec Zhongke successfully put into operation the domestically produced refining and chemical integration project with the highest rate of domestication by using our company's slurry steam generator; On March 12, 2023, our company was rated as a specialized, refined, and innovative small and medium-sized enterprise in Jiangsu Province by the Department of Industry and Information Technology of Jiangsu Province; On March 12, 2023, leveraging the power of the capital market, a new stage of development was initiated and an IPO was held on the Beijing Stock Exchange.

For a long time, the company has adhered to the development strategy of "double engines" in the domestic market and foreign markets, and "double kinetic energy" in technological innovation and operational innovation, focusing on the downstream industries of petrochemical industry and focusing on new heat exchange equipment to provide customers with stable and energy-saving professional and customized heat exchange solutions. Products include heat exchanger and air cooler, which are widely used in petrochemical industry and lead the industry trend in technology. The company has patented products with independent intellectual property rights, which are applied to the slurry steam generator in the catalytic device of refining and chemical enterprises. In 2013, it obtained the national invention patent certificate, and stood out among peers with its outstanding manufacturing performance. With the perfect and scientific manufacturing technology, not only the product performance is ensured, but also the service life of the equipment has reached the international and domestic leading level, and the domestic market share has reached more than 90%. Since May 26th, 2005, it has been officially authorized by Lummus Heat Transfer Company of the United States, which indicates Dingbang's leading position and international recognition in the field of heat exchange technology. HELIXCHANGER® heat exchanger has been used for more than 3,000 units in the world. Its technical innovation arranges sector baffles around the tube axis at different spiral angles to create spiral flow. This intelligent design greatly improves the performance, significantly reduces the vibration problem and ensures the safety of equipment use. After years of tempering and accumulation, the company has mastered a series of independent research and development professional technologies, and constantly expanded new multi-application scenarios. At present, it has obtained 9 invention patents and 55 utility model patents, and holds qualification certificates such as A2 pressure vessel manufacturing license, A4 air-cooled heat exchanger safety registration certificate, ASME U steel seal authorization certificate, etc., and has established and implemented various complete management systems.

Wuxi Dingbang Heat Exchange Equipment Co., Ltd. was founded in 2003 and is located in Anzhen Business District, Xishan District, Wuxi City. After years of unremitting efforts, it has developed into a professional petrochemical equipment company that integrates research and development, design, manufacturing, and service. Its annual output value exceeds 400 million yuan. It was successfully listed on the Beijing Stock Exchange on April 8, 2024 (stock code 872931). Wuxi Dingbang, as a high-tech enterprise, Jiangsu Province's "specialized, refined, unique, and innovative" small and medium-sized enterprise, focuses on the research and development, design, manufacturing, and sales of heat exchange equipment, providing customers with stable and energy-saving professional heat exchange solutions. At present, the company has obtained 9 invention patents and 55 utility model patents. Holding A2 level pressure vessel manufacturing license, A4 level air-cooled heat exchanger safety registration certificate, ASME U-stamp authorization certificate and other qualification certifications, establishing and implementing ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system. It is the drafting unit of the enterprise standard "Radiographic Testing Technology and Rating Specification for Pipe and Tube Plate Corner Joint" of China Petrochemical Group Co., Ltd. It is a member unit of the Heat Exchanger Sub Technical Committee of the National Boiler and Pressure Vessel Standardization Technical Committee and the Heat Exchanger Safety and Energy Efficiency Professional Committee of the China Technical Supervision and Information Association.

In January 2003, Wuxi Dingbang Heat Exchange Equipment Co., Ltd. was established in Xishan District, Wuxi; During the period of 2003-2020, our company actively explored the market and reached cooperation with well-known domestic large petrochemical groups such as Sinopec and PetroChina. In 2020, we also became a supplier to foreign Shell companies; Participated in a benchmark project in January 2021- CNOOC Huizhou's annual production of 4.8 million tons of catalytic cracking unit, which is the largest single series catalytic cracking unit applied in China. In June of the same year, Sinopec Zhongke successfully put into operation the domestically produced refining and chemical integration project with the highest rate of domestication by using our company's slurry steam generator; On March 12, 2023, our company was rated as a specialized, refined, and innovative small and medium-sized enterprise in Jiangsu Province by the Department of Industry and Information Technology of Jiangsu Province; On March 12, 2023, leveraging the power of the capital market, a new stage of development was initiated and an IPO was held on the Beijing Stock Exchange.

The company focuses on the research and development, design, manufacturing, and sales of heat exchange equipment, and is committed to providing customers with stable and energy-saving professional heat exchange solutions. Heat exchange equipment is mainly used for heat exchange and waste heat recovery in the production process, as well as to prevent equipment damage caused by temperature rise during the production process. The company's heat exchange equipment products include heat exchangers and air coolers, mainly used in crude oil preparation and basic chemical raw material preparation devices. It belongs to process equipment, which heats the raw materials or cools the reaction medium to meet the required temperature of the process.

With the professional manufacturing capacity of heat exchange equipment and high-quality product quality and service, the company has been recognized by domestic large petrochemical customers such as "Three Barrels of Oil", Zhejiang Petrochemical, Sinochem Group, Yanchang Petroleum, Hengli Petrochemical and Shenghong Petrochemical, and established stable cooperation. Foreign markets have also established cooperation with well-known brands such as Shell, Mobil, Air France and Saudi Aramco, and our company is accelerating cooperation with BP, TOTAL France and Chevron Chevron.