... such as PC/PBT, PET/PBT, ASA/PBT, PBT/ABS, PBT/PA6 etc., the above alloys have two or ... : PBT, PA, PET, POM, PP, PS, AS, PC, ABS, PPO.Plastic alloys: PC/PBT, PBT/PET, PBT/ASA, PBT ... /ABS, PBT/PA6.5) Certificate Already passed ISO9001-2008, ISO14001 ... -2004 certificate, And some of the flame-retardant series have passed UL and CUL certificate. ABS/PBT alloy