Hubei AD Building Materials Co. ? Ltd. ?? ???? ?????? ?? ????? ???????? ??????????? ? ????????? ???????? ?? ???????? ??????? ??? ?????? ??????? HDPE ? ????????? ??????? ??? ?????? ?????? ????? ????? ??????? HDPE ? ????????? ??????? ??? ?????? ????? HDPE ? ????????? ??????? ???????? ?? ????????? ? ????????? ????????? ??????? ?????????? ? ??????? ???? ?????? CPVC ? ????????? ??????? ?????? ?????? PPHM ? ?????????? PVC ? ??????? ?????? ? ??????? ???????? CPVC ? ??????? ???????? MPP ? ????????? ???????? PVC ? ??????? ????? ??? ?????? ???? ? ????? ????? ???? ?????? PE ? ??????? PVCU ????? ? ??????? ???? ??????? ??? ????? ? ??????? AD ? ??????? ??????? ?????? PPR ? ??????? ??????? ?????? PE ? ??????? ??????? ?????? PVCU ? ??????? ????? FRP ? ??????? ?????? ????? FRP ? ????????? ??????? ?????? ?????? PVCM ? ??????? ???? BWFRP.

???? Yonggao ???????? ?? ?????? ??????? ???????? ??????? AD ? ???? ????? ?? ??? 1993 ? ??? ???? ???? ???? ????? ????? ?????? ????????? ??????? ? ????? ???? ?????? ?????? ??????? ????????? ??????? ?????? ????? ????????? ??????? ? ??????? ?????? ??????? ?????? ???????? ??????????? ???? ???? (SAC / TC48 / SC3) ? ???? ???? ?????? ??????? ????? ?????? ?????????? ? ????? ?????? ?????? ??????? ?? ????? ?????? ??????? ? ?????? ?????? ??????? ??????? ?? ??????? ????????? ??????? "???????". ?? ????? ?????? ?? ????? ????? ?? 8 ?????? 2011 ? ??? ??????: 002641 ? ?????? ????? ??? ???? ????? ?????? ???????: ??? ???? Shanghai AD Building Materials Development Co. ? Ltd. ? Shenzhen Yonggao Plastic Industry Development Co. ? Ltd. ? Guangdong Yonggao Plastic Industry Development Co. ? Ltd. ? Anhui Yonggao Plastic Industry Development Co. ? Ltd. ? Tianjin Yonggao Plastic Industry Development Co. ? Ltd. ? Chongqing Yonggao Plastic Industry Development Co. ? Ltd. ? Zhejiang AD Electric Appliance Co. ? Ltd. ? Taizhou Huangyan Jingjie Plastic Industry Development Co. ? Ltd. ? Zhejiang Jinnuo Copper Industry Co. ? Ltd. ? Anhui AD Technology Development Co. ? Ltd. ? Shanghai Yonggao Pipeline Sales Co. ? Ltd. ? Yonggao (Shanghai) International Trade Co. ? Ltd. ? Hunan AD Building Materials Co. ? Ltd. ? etc

???? ???? ????? ???????? ???? ?????? ? ??? ???? ???? ??? ???? ????? ???? ???????? ??????? ????????. ???? ???????? ??????? ?????? ??? ????? ?????? ?????? ?????? ? ????? ???????? ??????? ? ?????? ??????? ????? ? ?????? ?????? ? ????? ?????? ????? ? ?????? ?????? ?????? ? ???????? ?????? ? ?????? ????? ? ?????? ?????? ? ???????? ??????? ? ??????? ?????? ? ?????? ??????? ?? ????? ? PVC-U ? PP-R ? PE ? PE-RT ? CPVC ? PB six series ? ?? ?????? ???? ?? 5000 ??? ?? ???????? ?????????? ????????? ???????? ?????? ??????. ?? ????? ??????? ???????? "ERA AD" ?? ???? ?? 100 ???? (?????) ? ????? ??? 26 ????? ? ????? ?? 100 ????? ????? ????? ? ????? ???? ?? ??????? ???????. ?? ?????? ??????? ?????? ????????? ???????? ???????? ? ?? ??????? ???????? ??????????? ??? ??????? ???????? "AD" ??? ???? ???? ?? ???????? ???????? ???????? ??????? ??????? ?????? ??????? ? ??? ??????? ??? ???? ?? 100 ???? ?????? ??? ?????? ??????? ?????? ?????? ????????.

AD ?????? ??????? ???????? ????: 17399989993 ? ????? ??? ?? ??????? ??? ? ??????? Hubei AD Building Materials Co. ? Ltd