... ,tumbling,powder coating,painting,polishingProducts AvailableDifferent kinds of CNC machining, such as bolts, screws, nuts, rivets, heatsink, shafts(axles, spline shafts, dart shafts ... light-fixture, auto parts, electronic parts, etc.CAD,3D drawings and samples are welcome.Pls contact us directly. Payment TermsL/C ...