... .Surface treatments:sandblast or customize Item Name CNC machining part of Aluminium The company'sAdvantages:Over 10 years experience in Design ... :Pro/E, Solidworks, Unigraphics, Catia, *.dwg, *.igs, *.stp, *.stl, *.x-t etc.Surface treatments:Paint, Polish, High glossy, Chrome, Gun-plating ... Precision part and prototype manufacturing flow chart CNC machining part of Aluminium