1.Precision Aluminum CNC machining part; 2.For function/structure test; ... Our factory specializes in precision Aluminum CNC machining part,plastic prototype,metal prototype as per your drawing or sample ... ,PP,PPS,PEI,PEEK,PTFE,etc; various metal: Aluminum,Zinc,Brass,Copper,magnesium,45# steel ... -to-medium size and high-precision plastic part and plastic injection mould for electronic/electrical,industrial ...