... stainless steel Business Scope CNC center machining,drilling,turning,grinding,tapping,mould design and processing,casting,sheet ... and testing equipment CNC Drilling and tapping machines Materials Iron, aluminum, steel, coppe, plastic, carbon steel, nylon, bronze ... Surface Treatment Heat treatment, plating(zinc, nickel, chrome, aluminum alloy), anodized with various colors, PVD/PCD coating, polishing, ...