... stl, *.x-tSurface treatments:Paint, polish, silk-print, anodize, transparent surface, translucent surface, brush, rubber oil, electroplatMaterials:ABS, Polycarbonate ... calculators, GPS electronics, DVD/VCD player and etc.2.Medical devices: B Ultrasound scanner case, Ultrasonic diagnostic ... .Household appliance: Cooker, air conditioner, TV, fan, shower, fridge, coffee machine and etc.6.Others: customer ...