1) Deep drawn parts 2) Materials: galvanized steel, aluminium, brass 3) Certifications: ISO 9001 Professional OEM parts supplier in deep drawn parts, 1, Material:cold & hot rolled steel, galvanized steel, spring steel, stainless steel, aluminium alloy, brass, copper2, Surface Treatment:RoHS Z/P, Y/Z, Cr, Ni, HDG, anodizing, powder coating, painting, decromet, brush, hand polishing 3, Equipment ...