... material: P20, S50, S1363.Mold case material: S50,etc4.Mold core material: P20, etc5.Value-added service: polishing, nitrogen treatment, ... black coating, etc6.Mold package: iron case7.Delivery time: 60-90days8.Design and manufacture according to ... customer's drawings.9.we also have rubber inject machine for testing the mould, so you do ...