... available EN ISO 9001:2008 Products of Welding,Metal Stamping ProductsAuto Lamp Part-Car Metal Parts-Auto Metal PartsMaterial ... ,hot rolled steel , copper, iron,etc.Making process--Punching,stamping,bending,welding,rivetingSurface treatment --galvanized ,copper plated , chrome plated ... , electroplated and so on.Serve type --(Samples/Drawing &Requirement from you) ,OEM is welcome.Delivery time --20 - 30 ...