... , transparent surface, translucent surface, rubber oil, electroplat.Preferred Formats:Pro/E,muster cam, Solidworks, Unigraphics, Catia, Auto CAD, *.igs, *.stp, *.stl ... ,please contact us without hesitation with our cooperation is the best choice ,it's the time for trial order. (please send ... 3Dfiles /2Dfiles /proefiles,we will given the appropriate quotation you) Best selling u-dish prototype