Item Description Name:plastic injection mould,customized plastic barrel injection mouldCore steel:S45C, S50, P20, 2738, S55C, 718H, 618H, S136, 2316, NAK80, ETCCavity steel:S45C, S50, P20, 2738, S55C, 718H, 618H, S136, 2316, NAK80, ETCMould base:LKM, FUTA, HASCO, DME, ETC.Cavity:Single or MultiShot runner:Cold or HotMould life:300,000 or..