... .Material:ALSi9Cu3 4.Surface-treatment:painting 5.Process:precision milling,drilling,reaming,boring.WELCOME TO INQUIRY CHONGQING ... specializing in aluminum alloy die casting,metal stamping and precision cnc machining,new products designing & developing,as ... Coating equipment: 1 setg) CMM inspection machine: 1 set Preferred FormatsJPEG,PDF,PNG,CAD,IGS,UG,SolidworksPreferred Industriesa)Communication ...