1) Professional mold design team, 2) material: steel , steelness steel, Iron 3) ISO 90001:2008 certified specification:we can offer all kinds of sheet metal stamping, precision metal stamping , OEM metal stamping Custom metal stamping, progressive stamping and stamping metal parts. NameDescriptionMaterialstainless steel, aluminum , copper, iron. or etc.Surface finishedgalvanized ,copper plated , ...