... mold and vacuum casting5. Batching production6. Reverse engineering7. Brass/aluminum parts CNC machiningPreferred Formats:Pro/E, Solidworks, Unigraphics, Catia, Auto CAD, *.igs ... , product development , rapid prototype, rapid prototyping, prototyping, plastic prototyping, cnc machining, cnc machining parts, cnc prototype, nbkc, sample, 3d printing, 3d model, machining part ...