Certificates
  • China Taizhou JinQuan Copper Co., Ltd. certification
    Standard:California Lead Plumbing Law-Devices and Components
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  • China Taizhou JinQuan Copper Co., Ltd. certification
    Standard:NSF/ANSI61
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  • China Taizhou JinQuan Copper Co., Ltd. certification
    Standard:cUPC
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QC Profile

1. Quality control strickly: material control ,maching quality control ,,in-coming material control , assembly quality inspection ,leakage tesing ,and final inspection before shiping
2. Strickly and perfect management in production
3. Guaranteed quality in competitive price
4. On-time delivery
5. Standard packing or cusotmized

 

Taizhou JinQuan Copper Co., Ltd. quality control 0