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Pipeline Group Co. ? Ltd. ?? ??? 1983. ??? ?????? ????? ?????? ?? ?????? ???????? ??????????? ??????? ??????? ??????????? ??????? ????? ??????? ???????? ???????? ?????? ????????. ???? ????

????? ???????? ???????? ????????? ??????? ?????? ??????? ????? ????? ????? ???????? ???????????. ???? ???????? ??????? ?????? PVCU\ PPR\ PE\ PE-RT\ PPHM\ HDPE\ PB\ CPVC\ PVCM\ PP\ HDPEM ??????? ????????? ????. ?????? ?????? ?????? www.gaoliangjun.com ? ?????? ??? ?? ??????? ? ????? ???? ?????? ??? ????? ????? ???? ?????? ???????? ? ???? ??????? ???????? ?????? ?????.

?????? AD Pipeline ???????? ??: ???????? ??????????? ??? ??????? ???????? AD ? ??????? PVC ? ?????? ?????? ? ?????? ???????? CPVC ? ?????? ???????? MPP ? ???????? ???????? PVC ??????? ????? ??? ?????? ????? ? ????? ????? ???? ?????? PE ? ?????? PVCU ??? ??? ??? ????? ? ???? ????? ????? ??????? ???????? ? ???? AD ? ?????? ????? ?????? PPR ? ?????? ????? ?????? PE ? ?????? ????? ?????? PVCU ? ???? ?????? ????? ???????? ???????? ????????? ???????? ?????? ??????? ????? ????? ????? ???????? ??????????? ? ??? ???? ???? ??? ???? ?? ???? ???? ???????? ??????? ???????? ? ?????? ?????? ?????? ??? ???? ???? ?? ???? ??????? ?????? ?????? ????? ? ???????? ??????? ? ????? ???????? ???????? ? ????? ??????? ? ????? ?????? ????? ? ?????? ?????? ?????? ?????? ??????? ?? ???????? ??????. Hubei

AD Building Materials Co. ? Ltd. ? www.gaoliangjun.com ? Hubei AD Pipeline Sales Contact Number 17399989993