开云在线注册是一家私营股份制企业。专业从事模具制造及锌、铝合金压铸件、冲压的生产以及铸件的精密加工、表面处理已达40多年历史。

Shanghai Daoxin Metal Products Co., Ltd. is a private joint-stock enterprise. We have a history of over 40 years specializing in mold manufacturing, production of zinc and aluminum alloy die castings, stamping, precision machining, and surface treatment of castings.