1. plastic injection mould 2. Mould steel: P20, 718, 2738, ETC. 3. ... design Many series of different kinds and specifications mould, plastic mould have been developed, including Automobile, Washing machine ... Drawing design include:1.Parts design 2.Mould design3.Product design 4.Reputable design software ... by STP. IGS, AUTO-CAD, E-DRAWING etc etc. Mould material: 45#, 50#, P20, H13, 718, 2738, NAK80, ...