stamping products Material: carbon steel, stainless steel, aluminum alloy, brass ... -plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, powder coating, etc.Packing Inner-Plastic Bag; Outer ... Carton Box.UsageAll kinds of cars, machinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture ...