1.plastic mould 2.professional design and manufacture 3.Produce mould and plastic enclosure 4.ISO9001:2008 management system Item Description Name:plastic injection mouldCore steel:S45C, S50 ... , P20, 2738, S55C, 718H, 618H, S136, 2316, NAK80, ETCCavity steel:S45C, S50, P20, 2738, S55C, 718H ...