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HDPE ????? ?????? ?????? ???????????? ?? ???? ?????? ?????? ?? ????? ??? ?????? ?????? ?????? ???????? ? ??? ???????? 200-1200mm ??????? ??????? ? ???? ?...??? ???????? -
PVC-U ???? ????????? ?? ???? ???????? ? ?????? ???????. ?? ??? ??? ??????? ???????? ? ?? ??? ?? ?????? ?????????? ???????. ??????? ????????...??? ???????? -
AD HDPE ???? ???? ?? ????????AD HDPE ????? ?? ?????? ?????? Tel: 173-9998-9993 ????? ?? ?????? ??????? ???? ???????. ???? ?? ?????? ?????? ???? ?????...??? ???????? -
AD Yonggao Jingjie HDPE ????? ?????? ?????? ?????????????? ?????? ?????? ? ???????? ????????? ??????? 48 ???? ??????? ? ??? ???????: 173-9998-9993 AD Jingjie HDPE ???????? ...??? ???????? -
AD Yonggao Jingjie UPVC ????? ?????? ?????? ????????????? ??????? ?????? ??????? ?????? AD PVC ?? ?????? ?????? ?????. ????: 173-9998-9993. ???? ?????? ??????? ????? ??????...??? ???????? -
AD HDPE ????? ?????? ?????? ????????????? ??????? ?????? ??????? ?????? AD HDPE ?? ?????? ??????? ???? ??????? ? ??? ????? ?????? ????? ?? ????? ????? ?????...??? ???????? -
????? ????? ??????? ?????? ??????? (???-M) ?????? ?????? ?????? ???????? ?????????? ????? ??????? ?????? ??????? ???-M ?????? ?????? ?????? ???????? ? ????????? ????? ???? ???? ????? ????? ??????? ?...??? ???????? -
?? ???????? 1600mm-???? ????? ????? ?? ????????-?? ?? ???????? ???????-1200 / 14???? ?????? ?????? PE ????? ????? ? ???????? 1000 / 1200 / 1400 / 1600 / 1800mm ? ?????? ??? 0.6mpa ? 0.8mpa ? 1.0mpa ? ...??? ???????? -
AD PE ????? ????????-HDPE ?????? ??????? ?? ???????? ??? ??? B????? ?????? AD PE ????? ? ?????????? ?? 200 ??? 2800mm ? ????? ??? ?? ??????? Hubei AD Building Materials Co. ? Ltd.???...??? ???????? -
Jingjie PE ?????? ?????? ?????? ???????????? ?? ???? ?????? ???????? ????? ?????? ??? ?????? ?????? ?????? ????????. ??? ??????? ?? ?????? ???????? ??????? ? ??...??? ???????? -
AD PE ????? ?????? ?????? ???????????? ?? ?? ?????? ?????? ?????? ???????? ???????? (?? ?? ??????) ?? ??????? ?? ??? ?????? ?????? ?????? ???????? ???????...??? ???????? -
HDPE ????? ?????? ?????? ?????????? ?? ?????? ????? ? ?????? ?? ?????? ???????? ??????? ?? ????? ? ???? ??? ????? ????? ???? sn8 dn300 ??? ?????? ?????? ...??? ????????
