CNC Machining Parts, Metal Stamping, Casting Parts manufacturer / supplier in China, offering Stainless Steel U-Bolt Fastener with Hex Flange Nut DIN3570, Anti-Corrosion Guard Rail Connection Bolt with Hot-DIP Galvanizing, Uni 5732 Galvanized Carriage Bolt ANSI/ASME B 18.5.2.3m Nickel Plated Carriage Bolt and so on.