... . Main Equipment: EquipmentCNC stamping/punching machine, CNC bending machine, CNC cutting machine, 5~350 tons punching machines, welding machine, polish machines...Processed materialstainless steel ... plastic or metalAnodizing for metal partsFile format we can usePor/E,solidworks,UG, Auto CAD with Igs,stp,step,x_t, format ...