... Name: OEM high quality forging brass steel metal part nickel plated Manufacturer Mainly Four materials: Copper Forging Part, Steel Forging Part ... , iron, plastic etc FinishZn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Chromate, Polish,Electro Painting, Black Anodize, Plain, Chrome plated, etcProcessing methodsAluminum profile ...