... stamping,Welding 3.surface:electric galvanized,color paint G80 Forged D-Ring1.Material : stainless steel,carbon steel,Alloy ... (JIS,DIN,US,EN, trawling shackle, deformed shackle, free forging, die forging, bow style, D style), turnbuckle, clip, thimble, link ... bolt, malleable cast iron parts and special products.Auto parts: trailer bolt, etc.Building accessories: screw, embedded parts, rebar, wire rope, ...