... etc.), powder coating,brushing,burring are available.3.Surface treatment:Anodized,Sand blast,etc. Desc. Aluminum ... , CNC bending machine, Tapping Machine, Chamfering Machine, Surface Grinder Machine, Shear Machine etc.Service projectTo provide production design ... ,stamping, milling, taping, CNC machining, polishing,etc.)6,Surface treatment (wire drawing, deburring, anodizing, powder coating, baking ...