... brife introduction for CNC prototype:1. Our factory specializes in precision Aluminum CNC machining part,plastic prototype ... *3*3mm) -to-medium size and high-precision plastic part and plastic injection mould ... S136, SKD61,H13,SKD11,etc.Advanced equipments:CNC center,precision grinder,milling machine,driller,lathe,wire ... mold design.Our principle is to take quality as the first consideration with sincere ...