Sheet Metal Fabrication, CNC Machining Parts, Laser Cutting Parts manufacturer / supplier in China, offering Mild Steel Weld-on Hinge W/ Brass Bushing and Grease Zerk, 60-200mm Steel Welding Bullet Gate Tape Door Hinge, 40-300mm Mild Steel Weld-on Farm Bullet Lift-off Hinge for Trailer and so on.