
???? ??????
        
      ???????? ????? PVC
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              PVC-U ???? ????????? ?? ???? ???????? ? ?????? ???????. ?? ??? ??? ??????? ???????? ? ?? ??? ?? ?????? ?????????? ???????. ??????? ????????...??? ????????
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              AD UPVC ?????? ????? ???????? ????????? ??????????? ???????: 173-9998-9993 ?? ???? ?????? ?????? ??????? ????? ???????? ????? ?? ???? ???? ????? ?????? ? ???????? ?????...??? ????????
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              ?????? ???? ??????? UPVC AD????? ?????? ???? ??????? AD PVC ?????? ????? ?????? ??? ????????? ? ????? ????? ??????? ???? ????? ??????? ???????? ? ?...??? ????????
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              ???? AD UPVC ??????????? ?? ?????????? ???? ??? ???????: 173-9998-9993 ????? ?????-- ???? ?????? ??????????? ? ???? ????? ?????? ?????? ????? ?...??? ????????
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              AD Yonggao Jingjie UPVC ????? ?????? ?????? ????????????? ??????? ?????? ??????? ?????? AD PVC ?? ?????? ?????? ?????. ????: 173-9998-9993. ???? ?????? ??????? ????? ??????...??? ????????
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              PVC ???????? ??? ?????? ????????? ??????? ???? ?????? AD PVC-U ???? ???? ??? ?????? ??????? ????? ???? ??????? ??????? ? ???? ????? ????? ??????? ????...??? ????????
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              ????? ?????? PVC-C???? ?????? ?????? PVC-C ????? ?? ???? ?????? ????? ?????? PVC-C ???????? ? ????? ????? ??????? ????? ?????? ? ??????? ?...??? ????????
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              PVC ?????? ??????? ??????????????? ??????? ??????? PVC ?????? ?? ?????? ????? ??????? ???? ?????? ????? ??? ? ????? ????? ??????? ????. ????? ?? ?...??? ????????
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              AD PVC ???????? ??? ?????? ??????????? ??? ????? ??????? AD PVC ?? ???? ??? PVC ????? ?????? ? ????? ?????? ?????? ???? ???? ??????. ????? ?????? ?????? ...??? ????????
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              PVC ????? ?????? ?????? ??????????? ?????? ???? ?????? ???????? ?? ??????? ?? ??????? ????? ???? ???????? ??????? ? ????? ?? ??????? ????? ???? ???????...??? ????????
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              PVC ??? ?????Hubei Aoyuan Building Materials Co. ? Ltd. ? ???? ?????? ?? ????? ???????? ??????????? ? ???? ????? ????? ??????????? ??...??? ????????
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              ???????? ??????????? ???????Hubei ? Hubei AD Building Materials Co. ? Ltd. ? ???? ?????? ?? ????? ???????? ??????????? ? ???? ???????? ??????????? ?...??? ????????