???? ??? ?????? ???? ?????? ?????? ??????? ?? ???????

???? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ???? ??? ?????? ???? ?????? ???? ?????? ??????? ??????? ?? ??????? ?? ????? ???????? ????????. ??? ????? ?????? ??? ??????? ?????? ??? ???????? ???? ?????? ?????????? ?????? ????? ???? ???? ????? ???? ??? ?? ???????? ??? ?? ????? ??? ???????? ???? ?????? ???? ??????? ??? ?????? ?? ????? ???? ?? ??? ?????? ?????? ?? ??????? ???????? ??? ?????? ?????? ????????? ??? ??? ??? ?????? ??????. ???? ?????? ????? ???????? ?????? ??????? ??? ??????? ?????? ??? ??????? ????? ??????? ?? ??????? ??? ???? ???? ????? ????????? ??? ?????? ?? ?????? ?? ??????? ??????? ?????? ????????? ????????? ??????? ??? ??????? ?????? ??? ?????? ????????? ?? ????????. ??? ????? ?????? ??????????????? ??????? ?????? ??????. ?? ???????? ??????? ???? ???????? ??? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ?? ????? ??????? ?? ??????? ??? ??????? ????????

?????? ??? ???

?????? ??? ??????? ?????? ?? ???? EPDM CV-Z-01

???? ????

?????? ??? ?? ???? EPDM ????? ????? CV-Z-01

?????? ??? ????? ?? ?????? ????? ?? ????? ????? CV-H-009

?????? ??? ??????? ?? ???? ???????? DN400 ?? ??? ??????? ???????? (CV-W-16)

???? ??? ??????? ?? ???? DI ?? ??? ??????? CV-W-06

?????? ??? ??????? ?? ?????? ????? ?? ???? ????? ????? CV-F-02

???? ??? GGG50 CV-Z-01

???????? ?????? ?????

????? ??? ???

?????? ???????? C95800 ??????? ?????? ?? ???????? ?????? ?????. 2020

?????? ??? ???????? ????? ????? ?????? ????? ??????. ????? ???? ????? ??????? ??????? ?????? ????????? ?????? ??????? ?????? ?????? ?? ?????? ?????? ??????? ?????? ????? ?????.

?????? ?????? ?? ????? MHPS MKCCPP SS DUPLEX 2205 ?????? ????. 20, 2019

???? ????? ????? ?????? ??????? ???? ?????? ??????? ?? ??? ????? ????? ????? ???? ??????? ????? ????? ????? ??????. ???? ????? ???? ?? ????? ?? ?????? ?????? ????????.