








Product information


Brand Introduction
Shanghai Zhengyi Machinery Engineering Technology Manufacturing Co., Ltd., established in 1997, is a manufacturer of feed machinery processing equipment and accessories for the feed industry, a provider of environmental protection solutions for feed mills and related environmental protection equipment, and a research and development manufacturer of microwave food equipment. Shanghai Zhengyi has set up a number of service outlets and offices overseas. It has obtained ISO9000 certification earlier and has a number of invention patents. It is a high-tech enterprise in Shanghai. Shanghai Zhengyi continues to innovate and develop in product research and development, and independently develops fully automatic intelligent ring mold repair machines, photobioreactors, microwave photo-oxygen deodorization equipment, sewage treatment equipment, and microwave food equipment. Since 1999, Shanghai Zhengyi has provided products and services to comprehensive group customers such as Chia Tai, Muyuan, COFCO, Cargill, Hengxing, Sanrong, Zhengbang, Shiyang, and Tieqi Lux, including feed machinery complete sets of equipment and accessories, feed mill environmental protection and deodorization projects, sewage treatment projects, and microwave food engineering projects. Shanghai Zhengyi's ring die products cover nearly 200 specifications and models, and has more than 42,000 actual ring die design and production experiences, involving the granulation process of raw materials such as livestock and poultry feed, cattle and sheep feed, aquatic product feed, biomass wood chips, etc., and enjoys high popularity and good reputation in the domestic and Southeast Asian markets. The company always adheres to the "four zeros" quality policy, that is, "zero defects in materials, zero defects in design, zero defects in processing, and zero missed inspections in processes". And customer-centric, dedicated to providing customers with quality products and services. In the future development, Shanghai Zhengxuan will always adhere to the value of "technology is the core, quality is life", continue to innovate in product research and development, create value for customers, and contribute to the development of the feed and food industry in China and the world.
Brand Development History
Shanghai Zhengyi Machine Engineering Technology Manufacturing Co., Ltd., established in 1997, is a manufacturer of feed machinery processing equipment and parts mainly in the feed industry. A provider of environmental protection solutions and related environmental protection equipment for feed mills, and a researcher and manufacturer of microwave food equipment. Shanghai Zhengyi has established a number of service outlets and offices overseas. It obtained ISO9000** earlier and has many inventions **. It is a high-tech enterprise in Shanghai City. Shanghai Zhengyi continues to innovate and develop in product research and development, independently developing fully automatic intelligent ring mold repair machines, photobioreactors, microwave photo-oxygen deodorization equipment, sewage treatment equipment, and microwave food equipment.
Since 1999, Shanghai Zhengyi has provided products and services to comprehensive group customers such as Zhengda, Muyuan, COFCO, Cargill, Hengxing, Sanrong, Zhengbang, Shiyang, and Tielishi, including complete sets of feed machinery equipment and accessories, feed factory environmental protection deodorization projects, sewage treatment projects, and microwave food engineering projects. Shanghai Zhengyi's ring mold products cover nearly 200 specifications and models, and have more than 42000 actual ring mold design and production experience. They involve the granulation process of livestock and poultry materials, cattle and sheep materials, aquatic materials, biomass wood chips and other raw materials, and are in domestic and Southeast Asia. The market enjoys a high reputation and a good reputation. The company always adheres to the "four zeroes" quality policy, namely "zero defects in materials, zero defects in design, zero defects in processing, and zero missed inspections in processes." We are customer-centered and dedicated to providing customers with high-quality products and services. In the future development, Shanghai Zhengxuan will always adhere to the values of "technology is the core, quality is life", continue to innovate in product research and development, create value for customers, and contribute to the development of feed and food industries in China and even the world.
Brand Story
Shanghai Zhengyi Machine Engineering Technology Manufacturing Co., Ltd., established in 1997, is a manufacturer of feed machinery processing equipment and parts mainly in the feed industry. A provider of environmental protection solutions and related environmental protection equipment for feed mills, and a researcher and manufacturer of microwave food equipment. Shanghai Zhengyi has established a number of service outlets and offices overseas. It obtained ISO9000** earlier and has many inventions **. It is a high-tech enterprise in Shanghai City. Shanghai Zhengyi continues to innovate and develop in product research and development, independently developing fully automatic intelligent ring mold repair machines, photobioreactors, microwave photo-oxygen deodorization equipment, sewage treatment equipment, and microwave food equipment.
Since 1999, Shanghai Zhengyi has provided products and services to comprehensive group customers such as Zhengda, Muyuan, COFCO, Cargill, Hengxing, Sanrong, Zhengbang, Shiyang, and Tielishi, including complete sets of feed machinery equipment and accessories, feed factory environmental protection deodorization projects, sewage treatment projects, and microwave food engineering projects. Shanghai Zhengyi's ring mold products cover nearly 200 specifications and models, and have more than 42000 actual ring mold design and production experience. They involve the granulation process of livestock and poultry materials, cattle and sheep materials, aquatic materials, biomass wood chips and other raw materials, and are in domestic and Southeast Asia. The market enjoys a high reputation and a good reputation. The company always adheres to the "four zeroes" quality policy, namely "zero defects in materials, zero defects in design, zero defects in processing, and zero missed inspections in processes." We are customer-centered and dedicated to providing customers with high-quality products and services. In the future development, Shanghai Zhengxuan will always adhere to the values of "technology is the core, quality is life", continue to innovate in product research and development, create value for customers, and contribute to the development of feed and food industries in China and even the world.


Company Introduction
Shanghai Zhengyi Machinery Engineering Technology Manufacturing Co., Ltd., established in 1997, is a manufacturer of feed machinery processing equipment and accessories for the feed industry, a provider of environmental protection solutions for feed mills and related environmental protection equipment, and a research and development manufacturer of microwave food equipment. Shanghai Zhengyi has set up a number of service outlets and offices overseas. It has obtained ISO9000 certification earlier and has a number of invention patents. It is a high-tech enterprise in Shanghai. Shanghai Zhengyi continues to innovate and develop in product research and development, and independently develops fully automatic intelligent ring mold repair machines, photobioreactors, microwave photo-oxygen deodorization equipment, sewage treatment equipment, and microwave food equipment. Since 1999, Shanghai Zhengyi has provided products and services to comprehensive group customers such as Chia Tai, Muyuan, COFCO, Cargill, Hengxing, Sanrong, Zhengbang, Shiyang, and Tieqi Lux, including feed machinery complete sets of equipment and accessories, feed mill environmental protection and deodorization projects, sewage treatment projects, and microwave food engineering projects. Shanghai Zhengyi's ring die products cover nearly 200 specifications and models, and has more than 42,000 actual ring die design and production experiences, involving the granulation process of raw materials such as livestock and poultry feed, cattle and sheep feed, aquatic product feed, biomass wood chips, etc., and enjoys high popularity and good reputation in the domestic and Southeast Asian markets. The company always adheres to the "four zeros" quality policy, that is, "zero defects in materials, zero defects in design, zero defects in processing, and zero missed inspections in processes". And customer-centric, dedicated to providing customers with quality products and services. In the future development, Shanghai Zhengxuan will always adhere to the value of "technology is the core, quality is life", continue to innovate in product research and development, create value for customers, and contribute to the development of the feed and food industry in China and the world.
- Professional research and development and manufacture of pellet machine ring die, roller and pellet machine related accessories
- Industry advanced processing equipment, industry leading equipment scale
- First - class ring die design technology and advanced processing technology
- Ring die products are suitable for livestock and poultry feed, cattle and sheep feed, aquatic feed, biomasssawdust feed and other purposes.

















