cnc turning and milling part 1. material: metal 2. Finish: none 3. OEM machining 4.Tolerance:+/-0.1mm OEM cnc turning and milling partⅠ.BRIEF INTRODUCTIONWe can offer CNC machining, Swiss Automatic turning, stamping, Die-casting, milling, grinding,cutting, welding and other services. The line of production: valves, construction parts, auto parts, railways parts, marine parts, structure parts of ...