•        Founded in 1998, Ningbo Changzhen Copper Co., Ltd. is a green circular economy enterprise specializing in the production of brass alloy rods, wires and profiles. The plant covers an area of 92000 square meters, with more than 430 employees, including more than 100 professional and technical personnel, and more than 30 people with intermediate and senior titles. 


  • Changzhen missionGreen manufacturing, melting core castingMORE
  • Long term visionFocus on professional to do domestic and foreign easy to process brass bar, wire, profile industry suppliersMORE
  • Long Zhen's core valuesTake "copper" as mirror "to reflect actively; ”Copper "heart" and "Virtue" transcend self.MORE

  • Ordinary brass series
  • Free cutting brass series
  • Special shaped brass products
  • Other brass products
  • Product application

    Contact usCONTACT US

    • Ningbo Changzhen Copper Co., Ltd

    • Add:Industrial Development Zone, Simen Town

    • Yuyao City,  (128 Qijia East Road)

    • Tel:0574-58127706 58125702

    • Fax:0574-58127708

  • © Ningbo Changzhen Copper Co., Ltd
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  • 华企立方