Purchase Qty. Reference FOB Price
50,000-199,999 Pieces US$0.009
200,000-499,999 Pieces US$0.0088
500,000+ Pieces US$0.0086
Product Description
1. Incoming raw material/punch/dies + IQC inspection 2. Cold heading process+IPQC inspection 3.Threading process+IPQC inspection Quality measurement instruments of our company have been fully equipped,including:optical sorting machine,salt spray test machine,2D visual measuring ...