... ISO 90001:2008 certified specification:we can offer all kinds of sheet metal stamping, precision metal stamping , OEM metal ... aluminum , copper, iron. or etc.Surface finishedgalvanized ,copper plated , chrome plated, electroplated and so on.Type1.Samples/Drawing &Requirement from youDelivery ... Material: Steel ,stainless steel, aluminum , copper, iron. or etc. Machine parts All kinds of Stamping Parts