Zhejiang Zhengchang Forging Co., LTD. was established in 1988. Through decades of development and expansion, it has become the member of China Forging Association and China Autombile Gear Association. It is the largest industrial enterprise among Zhejiang Manufacture Industry. It is entitled as the Contract and Credit keeping Advanced Enterprise in Zhejiang Province, the research and development center of Zhejiang Forging Technology, and Zhejiang Provincial Scientific Medium and small-sized enterprise. For six years, it has been successively appraised as Wenzhou Famous Brand Product, Rliable Quality Product, as well as High-tech Enterprise in Rui'an City, Famous Brand in Rui'an City and Three-star Enterprise in Ru'an City. The company has passed (TUV)ISO9001 quality system certificate and ISO/TSI16949: 2002 automobile industry quality system certificate. It has the self-opration right to import and export. The company established Rui'an Zhengyi Machinery Manufacture Co., LTD. under its government, with more than 500 employees, among which, there are more than 80 technicians and intermediate and senior engineers. The total landing area is 54000 square metre and the construction area is 32000 square metre, with a total capital of 82 million Yuan.

The company specialise in manufacturing various automobile gearboxes and spare parts of motor, spare parts of 50-750 motorcycle motor, spare parts for speed up of railway vehicles, non-ferrous metal (electrical appliances products), spare parts for shipping container, furniture and hardware etc. products. These products are used to match the large-scale groups and whole set enterprise in domestic and abroad, such as: Shanghai Volkswagen Group, Time Group, Shanghai Gear General Factory, Shanxi Fast Gear General Factory, Shaoguan Hongda Gear General Factory, American Eaton Company( Shanghai Branch), Ingersoll Rand, Fujiwa Machinery Manufacture Company(kunshan), Ningbo Yumin, Wuxi Tuokang, Jianshe Yamaha, Ningbo Huachen, Shengyang Jinbei, Hainan Mazda, John Deere Tiantuo and France(Shanghai and Beijing)Schneider Company etc.