UPVC Plastic Pipe Part 1- In-house tool shop and injection center. 2- DFM, ... ,DIN-1,S130, 2344,738H,718,8407,S136,NAK80,P20,KD-61,NIMAX etc ;3Hardness of the steel : 20-60HRC ; ... ;7Surface:Texture(VDI, MT1101 etc.,) and high polish, mirror polishing8Plastic Part Materials: PA, POM, ABS, PP, PET, PC, PE, HDPE, ... tooling for Automotive, Electronic equipment, Medical Products, Double Color part and other.