... : PROE,UG,CAD 4.mold life:5,000,000shots Plastic injection tooling for Various ProductsShaping mould: Plastic mold Mould Material: P20 ... , NAK80, S136, 718, 738,import steel,etcPlastic injection Mould 1.Cavity:single/mutil 2.Runner:Cold/Hot 3 ... provided Contact way:8613590424126 or 86-755-28485132 good steel with High quality plastic injection tooling