... processing 3.Application expertise. Precision Custom Injection Plastic Moulding General Mould Specification: Nameplastic injection mouldMould material 718,718H, NAK80,1. ... Steel718,718H, NAK80,1.2343,P20,738,S136and ectNos of CavityCustomizedMould BaseLKM or CustomizedSurface finish Diamond polish, Molding life ... customer approve sample and arrange shipment precision custom injection plastic moulding