... /chrome plating,hot galvanized, painting, powder coating, anodize and polishing3) Provide machining service: CNC machining, turning, milling ... 5) 27 product lines of post processing facilities with CNC machining, turning, milling, tapping, drilling, polishing, punching ... Nickel/Zinc(white, blue, yellow, black)plating, hot galvanized, painting, Anodize, electrophoresis, sandblasting etc...6) Tolerance: ...