PC/PBT is high characteristics for appliances, electronic parts, automobile, ect... AIE(Asia International Enterprise HK Ltd.) is one of ... .Special high polymer: PPA, PPS, PES, PEI, LCP, PEEK.Modified compound plastics: PMMA/ABS, PC/ABS, PC/PBT, PC/PET, PBT ... -2000,ISO 14001:2004, ISO/TS 16949. PC/PBT plastic compound, pc/pbt granules