Ningbo Huahong Machinery Co., Ltd(former Yuyao Chenggong Maxens) is a professional manufacturer specializing in machining, stamping, plastics injection & welding. Currently, we have 165 employees, and our factory is ISO9001, IATF 16949 & ISO14001 certificated. In our 20,000 square meters plant, we have more than 200 s[more]