... . 4.OEM service warmly welcomed. Product name(Model Number):cnc aluminium prototype for iron part(HYS-M012) Recommend Material:Aluminum alloy ... Formats:Pro/E, Solidworks, AutoCAD, UG*.prt, *.igs, *.stp,*.x-t, *.stl, *.sldprt, *.dwg, etc.Business Scope:1. Rapid prototype services ... harmony and win-winsituation! (Xiamen Huiyongsheng Industry Co.,Ltd.) cnc aluminium prototype