precision CNC milling part - Precision Metal and Non-Metal Parts with surface treatment - Assembly - OEM welcome... precision CNC milling part (aluminum part)A:certification: ISO9001:2008B.Products Available bolts, screws, nuts, rivets, Heatsink, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels ) bearing, LED light-fixture, auto parts, electronic parts, etc.C.Advantage1. ...