Certificates

  • China Zhongxi (shandong) Metal Technology Co., Ltd. certification
    EN 14566:2008+A1:2009
  • China Zhongxi (shandong) Metal Technology Co., Ltd. certification
    GB/T19001-2016/ISO9001:2015Standard

QC Profile

All our products are subject to strict quality control to ensure the production of high-quality products.

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