... CNC plastic machining parts and metal machining parts, digital plastic prototype, Metal sheet machining parts Metal sheet machining parts 2. Competitive price ... and Soft etc B. metal rapid prototype; materil like: stainless steel, aluminum, brass, bronze, zinc, iron, Magnesium-Alloy, Aluminum- ... ,anodize,nickel plate,galvanize and so on. D. metal sheet rapid prototype E. SLA, SLS rapid prototype F. ...