... .surface:Anodizing 4.OEM metal stamping parts,pressed metal parts!!!!!!metal stamping parts,pressed metal parts1.Aluminum sheet2.stamping, bending, puching3.surface:Anodizing4 ... , steel, stainless steel, iron, brass, copper etc 2. Process: Cutting, stamping, perforating, bending, welding, plating, pad/screen printing, assembing. 3. Equipment ...