... following is the brife introduction for CNC prototype making:1. Our factory specializes in any plastic prototype making,plastic model making,metal prototype making as per your drawing or sample.2 ... ,PLA,LCP,antistatic plastic,etc.Mould material:718,2738,S136, SKD61,H13,SKD11,etc.Advanced equipments:CNC center,precision grinder,milling machine,driller ...