... High precision:+/-0.1mm China manufacture Sheet-Metal processing product Professional metal-Sheet Parts processing Item Name sheet ... CNC machining Surface treatment Polishing, Anodize, Zinc/Nickel plating ,Powder coating, Sandblast Applicable industry OEM/ODM Electronics, Computer, Medical, ... steel ,ss, al,cu,galvanized panel 2.Finish:powder coating,painting,sand-spraying3.large and small size are ...