... 4.Draft drawing Plastic Mould polishing Part polishing Part mouldpolishing Part moldplastic injection polishing partsOur Advantage 1.Rapid Delivery time ... of Plastic Injection Mould Name:Injection MouldingMould Base Standard :LKM Brand, Hasco, DME ect ;Cavity/Core Material :2738,2343,DIN-1,S130 ... , 2344,738H,718,8407,S136,NAK80,P20,KD-61,NIMAX ect ;Hardness of the steel : 20-60HRC ...