PA/PP alloys is one of our strenthed product with good propoties. ... plastic raw materials in China. We are focusing on the R&D, manufacture, processing and sale of engineering plastics as following ... . Common engineering plastics: PC, PA6, PA66, PPO, PBT, PET, ABS, PP, HIPS etc.2. Special high polymer: PPS, PPA, LCP, PEI ... our products should be able to meet your needs PA/PP ALLOY granual