... requirement with high quality& good price Description: OEM metal punching productMaterial: carbon steel, stainless steel, steel tube, steel ... zinc alloy and etc.Process: stamping, bending, welding, casting, punching, maching.Surface: powder coating, zinc plated, nickel-chrome plated, ... customer metal product, stamping part, deep drawing part, punching part, casting part. Weld wire mesh according to ...