... ,POM,PA,ABS 2) Rubber,silicone, Nylon3) Aluminum, copper, zinc,Brass, stainless steel,sheet metalTouch Up/ surface treating1) Anodizing 2) Electroplating ... ) Telecommunications: micro phone, speaker, monitor case, computer and etc. 4) Auto parts: dashboard, car lamp, bar, car door, motorcycle, scooter, bike ... with plastic material Rapid prototype with metal material Mouse CNC brass rapid prototyping