... ,8407,S136,NAK80,P20,KD-61,NIMAX ect ;3. Hardness of the steel :20-60HRC ;4.Cavity Qty : Single-cavity / ... .Gate : Submarine gate, side/edge gate, direct gate ect ;7. Plastic Part Materials: PA, POM, ABS, PP, PET, PC, PE, HDPE, ... in design and the manufacture of Plastic Injection Mould and tooling for commodity, Automotive, Electronic equipment,Medical Products, Double Color part and other.14. OEM ...