... drawings. Namesheet metal partsMaterialsIron, Steel, Stainless Steel, aluminium alloy, copper, mild steel etc.CertificationISO System CertificationPortShanghai Port, ... , laser cutting, CNC bending, stainless cutting, steel structure welding, etc.EquipmentCNC punching machine MotorRum-2048LT ... for sale. Welcome to contact us. Only The Best Can Satisfy The Best! welding stainless steel,sheet metal frame ...