... Spring, Screw, Bolt & nut, Steel mesh/coveyer belt, Shaft pin, Needle, Nail, Rope, Earphone wire, Washer, Staples, Pet cages, Antenna ... major transportation networks.Our main products series:------------------------------------------------------------------stainless steel wireStainless steel bar (round bar, square bar, flat bar etc)Stainless steel pipestainless steel profile Stainless Steel Flat Bar