... service (1) Material: stainless steel, iron ( SPCC, SECC, SPTE, tinplate), aluminum alloy, red copper, brass, bronze alloy are available. (1) Metal ... -dip, and polishing and so on. (1) Equipment: We own laser machine 2 sets, CNC punch machine 6 sets, bending machine ... below:Welcome to visit our company OEM ODM CNC punch cutting process sheet metal Stamping machine part stamping part metal stamping