... ,Pro/ENGINEER,Unigraphics(3DModeling),MasterCAM, MoldFlow Mold Advisor, Unigraphics(CNCProgramming) software to design molds.2,The hot runner system of our ... DAIDU,and ourclient require. The normal mold steel we use for our client areH13,430,P20,NAK55/80,COPPER etc. 4 ...