... ,8407,S136,NAK80,P20,KD-61,NIMAX ect ;3. Hardness of the steel :20-60HRC ;4.Cavity Qty : Single-cavity / Multi ... , POM, ABS, PP, PET, PC, PE, HDPE, PA66+GF, PVC, TPE etc ;8.Mould Life Time : 500,000-1,000,000shots ... /T at sight;13. Specialize in design and the manufacture of Plastic Injection Mould and tooling for commodity, Automotive, Electronic equipment ...