... design firms in Ningbo Service Range:1. Rapid Prototyping; sla/sls prototype2. CNC machining prototype3. Industrial Design4. Silicone ... Unigraphics, Catia, Auto CAD, *.igs, *.stp, *.stl, *.x-tSurface treatments:Paint, polish, silk-print, anodize, transparent surface, ... scanner case, Ultrasonic diagnostic imaging care, and etc. 3.Telecommunications: micro phone, speaker, monitor case, computer and ...