WOCHN value products quality as our life.
WOCHN value products quality as our life. QC department take part in the whole production progress: test incoming material, check hardware, progress inspection, zinc coating and anodized thickness test, package test, etc, until the products approved to delivery out. And the products certificated by certified by CE, TUV, SGS, UL, Gamcorp, Intertek international standard.
How WOCHN QC department control the products quality?
Production Certificate
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