... ,H718,H13,80# ,2738, NAK80, S136, SKD61 etcPlastic materialPVC,PPR,PP.PE,ABS,POM,PPH…etcSteel of Cavity & CoreDIN 1.2316 ... .professional in injection mould7.prompt replyFollowing is the essential steps,for your reference:1.R&DWe support customer R&D. Make ...