injection molding >Material: S136, H13.2738 ect >Mold Base LKM, HASCO >Mold ... PROTO TYPE MOLD BASE MOLDS & DIES D-M-E HASCOinjection molding 1.material: 2738,2343,DIN-1,S130,2344,738H,718ect ... business philosophies. We have five independent capabilities which include injection molding, general plastic products, rubber products, silicone rubber keypads, die castings ...