Established in 1987, the headquarters of Yongwei Group Co., Ltd. is an innovative and environment-friendly high-tech group integrating R&D, production and sales. The company has the biggest output of stainless gas nitriding vane for air conditioner compressor in world.

     Rotor-style stainless gas nitriding vane for household and air conditioner use, piston ,cylinder and crankshaf researched and developed by our company are widely used in various air conditioner compressors system. Our global market share is more than 30% and we have been authorized 23 invention patents and 21 utility model patents and design patents. 

     Our high precision stainless steel vane for air conditioner compressor, depending on the high technical content, has filled domestic blank and successfully replaced imported products.Consequently, it is listed as a national key new product, won the support of technical innovation fund for SMEs of the Ministry of Science and Technology and awarded the second prize for promoting scientific and technical advancement of Zhejiang, the best prize for promoting scientific and technical advancement of Ningbo.Meanwhile, we are recommanded as group leader in charge of setting the national industry standards of compressor sliding vane for household and air conditioner use by Ministry of Industry and Information Technology and CHEAIR.

　 The company keeps on making innovations and taking a road of sustainable development, attaches high importance to the construction of new　technology　R&D team. It has provincial level precision metal parts engineering technology center, advanced modernized production equipment, monitoring and inspection equipment. Successful development of cylinder, upper bearing, sub-bearing,crankshaf and piston for air conditioner compressor will strengthen the stamina of sustainable development of the company.

     We use precise a science management system and regard quality to serve meticulously for life. We have passed the certification of ISO9001 Quality Management System, ISO14001 Environmental Management System, GB/T28001 Occupational Health and Safety Management System and GB/29490-2013 Intellectual Property Rights Management System.

     Our Company abides by contracts and keeps to our words. We are appraised as Famous brand and famous product enterprise of Ningbo,Good faith model enterprise of Zhejiang Province, Patent model enterprise of Zhejiang Province, Outstanding private-owned technological enterprise of China, high-tech enterprise of Zhejiang Province, National key high-tech enterprise, Outstanding private-owned enterprise of China, National level contract observing and trust-worthy enterprise, Safety production standardization city-level enterprise, District Governor Quality Award, Outstanding social responsibility enterprise and so on. Depending on a good reputation and credibility, we cover domestic and overseas compressor factory,and our products are exported to Japan, Korea, Thailand, Malaysia and so on. 

    ‘Yongwei Man’who are in continuous progress and self-innovation, will cast the horizon worldwide with strategic eyesight, complete the business of Yongwei precisely, professionally and strongly, and march toward the internationalization goal.