... for making mould , drop forged, , die forging(3 sets), heat treatment, advanced testing machine2)process 3) materialstainless steel , carbon steel , alloy steel20CrMoTi ... , 34CrMo, 42CrMo, 20NiCrMo, 35CrMo, 40CrMnMo,4)standardASTM, ASME, DIN heavy duty truck front ...