1.CNC plastic prototype making 2.For new product's function/structure/assembly test; 3.High precision:+- 0.05mm; 4.Low price. ... The following is the brife introduction for CNC prototype ... :718,2738,S136, SKD61,H13,SKD11,etc.Advanced equipments:CNC center,precision grinder,milling machine,driller,lathe,wire cutting machine ...