HANGZHOU ANKOU HARDWARE CO., LTD local in hangzhou China.Company was established in 1996,has evolved into full service stamping house ,as a production enterprise ,we specializing in WASHERS & STAMPINGS .ANKOU is one of most excellent metal washer manufacture in China ,we have auto washer machine more than 20 sets ,more than 500 ton products per month can be produced .
WASHER & STAMPING
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