... edge, safety, no rusting EquipmentCNC stamping/punching machine,CNC forging machine, CNC bending machine, CNC cutting machine, welding machine, polishing machine Processed materialstainless ... chrome/zinc/nickel plating, powder coating, anodize...Making processStamping/casting, cnc maching, cnc drilling hole, welding, heat treatment, grinding,polishingSizeAccording to customer's ...