... sheet metal part made by 4.5mm cold roll steel with powder coating.This part involves the processes cutting,punching and welding ... in our stock house: HR (st37), CR (st12), Galvanized Steel, Stainless Steel (304, 310, 316, 439), Aluminium, Angle, Tube, Flat ... . Our products include sheet metal spare parts of elevators, brackets, cable tunnels, electrical appliances, panels and cabinets, vehicle ...