WOCHN control production progress in ISO 9001 standard
Quality Control
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.
Production Certificate
Leave us a Message
We Wanna Hear from You