... -screenprinting, brushed,anodizing, electroplating..Preferred FormatsPro/E, Solidworks, Unigraphics, Catia, Auto CAD, *.igs, *.stp, *.stl, *.x-tMain Fields1.Digital & Communication product ... decorations of outter and inner side,motor,dashboard,lamp cover,radar,auto PC,auto video case ect.3)House appliance:air conditioner,LCD ...