... following is the brife introduction for CNC prototype:1. Our factory specializes in precision CNC Aluminum prototype making,plastic prototype,metal ... micro(3*3*3mm) -to-medium size and high-precision plastic part and plastic injection mould for electronic/electrical, ... 2738,S136, SKD61,H13,SKD11,etc.Advanced equipments:CNC center,precision grinder,milling machine,driller,lathe,wire cutting machine,EDM ...