1)Thickness: 0.4-12mm 2)Material: steel, copper, aluminum etc 3)High quality and competitive price 4)ISO ... machine, welding machine, polish machine, grinding machine etcMaterialsteel, stainless steel, copper, carbon steel, aluminum (according to customer's requirement)ProcessStamping, deep ... boxDrawing formatpdf, dwg, igs, stp etcCertificateISO 9001 Stamping bracket automotive part