... hardness HRC40_HRC606. Mid_term modulation processing, vacuum quenching, nitriding process to make the tool that has the good mechanical properties ... .8. Products suitable for all kinds of brand injection molding machines, blow molding machines, and the brake bottle blowing machines, etc ... as PP,PE,PU,PC,PVC,ABS,PMMA,etc. Custom process 1.DesignProduct, mould, etc. ↓2.DiscussionMould material,cavity ...