... senior mould designer 3.high quality,competitive price 4.injection mold all kinds of plastic handle mouldOur business scope:1.plastic mold design & ... 718H,P20,1.1730,2344,SKD61,2316,S136,3Cr13 etc.Plastic material PP,PS,PE,PET,TPR,PVC,PA,POM, ... satisfaction and the business concept of honesty and responsibility. With high quality steel ,strict heat treatment ,reliable mould layout and perfect ...