Shanghai Qiangyi Fastener Co.,LTD is a professional fastener Manufacture here in Shanghai, China. Our Company focus on nuts, and specialize in weld nuts. At the moment, Our main products includes:Hexagon Weld Nuts; Square Weld Nuts;Round Weld Nuts;Hex Cap Nuts,;Flange Nuts, Nylon Insert Lock Nuts and so on. For the quality control,we can guarantee customer 25ppm,we got the Auto-Optical Sorting Machine and We can offer you the PPAP Documents when you request.
Plate Cr6+ &Cr3+.and Chrome.Cap nuts,hex weld nuts,DIN1587stainless steel cap nuts
(Cap nuts,hex weld nuts,DIN1587stainless steel cap nut)
(Cap nuts,hex weld nuts,DIN1587stainless steel cap nut)
Size:DIN1587/JIS B1183 m4-m24
Certificate:ISO9001:2000