... ,CNC aluminum parts,CNC brass parts,CNC copper fittings Precision CNC machining parts,CNC lathe milling,Ato lathe processing,CNC aluminum ... parts,CNC brass parts,CNC copper fittingsPrecision CNC machining parts,Material:aluminum,steel,copper,carbon steel,stainless steel ... are welcome.Pls contact us directly.Http://www.addka.com Precision metal cnc machining part screw/slot/stud/nut