... steel: NAK80,738H,SKD61, P20,718H,2738,738 etc mould base: LKM Hot runner : YUDO, mould masters, HASCO air conditioner plastic ... , HDPE, HIPS,etc.3 mould base: LKM4 Hot runner : YUDO, mould masters, HASCO ,etc.5 Standard parts: DME, Punch industry ,etc.6 high ... in producing plastic injection mould. plastic mould for washing machine base