... tapping, rivetingMaterialAluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc.FinishPolishing; Anodize; SandingPowder coating; Vacuum Plating; Nickel, ... Inner-Plastic Bag; Outer -Standard Carton Box.UsageAll kinds of cars, machinery, home appliance, electronic products, electric appliance, stationery ... countries and regions.InspectionIQC, IPQC,FQC,QA aluminum metal stamping parts