... steel), galvanized steel, stainless steel, aluminum, brass, other metal materials according to drawings.2. Process: Stamping, punching, ... . Key Products: Metal Stamping, Sheet Metal Component, Auto Parts, Stamping Tool, Progressive Die, Aluminum Solar Frame, Hardware Tools, etc. ... , nickel plating, chrome plating or customMaterial: Any metal such as stainless steel, carbon steel, aluminum and so on ...