Fasteners, Bolts, Nuts manufacturer / supplier in China, offering Stainless Steel 304 DIN6921 Hex Head Flange Bolt Hex Flange Bolt Custom Fastener Cold Forming Parts Custom-Engineered for Complex Assemblies, 304 316L Stainless Steel U Bolt Standard Parts in Stock Carriage Bolt Hammer Head Bolt Custom Fastener Drawing Parts Assembly Parts, Spot Supply Cold Forging Parts M1.4-M72 Marine-Grade 316L Stainless Hexagon Nut A2 A4 SS304 DIN 934 Inox Hex Nut Fastener Hex Nut Special Nuts and so on.