????? ??? 12821-80 ?? ????? - ????? ??????? ????? ??????

??? 12821-80 ?? ???? ???? ?????? ????? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ?? ????? ??? ????? ?????? ?????? ??????? ???????? ?????? ????? ?? ?????????????? ?????? ?????? ?? ???? ????? ???? ????????? ???????? ?? ????? ????? ????????. ????? ?????? ????? ??? ????? ?? ?????? ??? ???????? ????????? ???????? ??????. ????? ?????? 12821-80 ?????? ???????? ?????? ?????? ?????????? ?????? ?????? ????????. ???? ?????? 12821-80 ?? ???? ??????????? ?? ?????? ???????? ???????? ????? ????? ????? ??? ?? ????? ???????? ?????? ??.

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

????? ???? ?????-?? ??? - ??????? ?????? ????? ?? ??????? ??????? ????? ??? ??????? ??? ???????? PF-D-?? - Deye

???? ??????

???? ????? ????? - MSS SP-43 ????? A ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

???? ???? ?? ??? ?????? - ???? ???? ?????? ???? ????? 900 ??? ?? ??? RTJ (BV-900-04F) - Deye

??? Rtj ?? ????? OEM/ODM - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

??? 600 ??? ????? ?? ?????? ??????? ??????? - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

??? ?????? ???? ???? ???? Gost - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ??? ????? ?????? ????? PF-S-15 - Deye

??? ???? ????? ???? ?????? - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ??? ????? ?????? ????? PF-S-15 - Deye

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

??? ????? ????? ???? ?? ??? ????? Iso5211 - A216WCB 150LBS ?????/???? Y ?? ????? ??? YC-00150-8 - Deye

??? ???? ????? ???? ?????? - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ??? ????? ?????? ????? PF-S-15 - Deye

??? ???? OEM/ODM A105 - MSS SP-43 ????? A ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

??? Rtj ?? ????? OEM/ODM - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

??? ????? ????? ??????? ?? ?????? - ???? ??? ?????? ???? ???? ????? 900 ??? ?? ???? RTJ (BV-900-04F) - Deye

??? 300 ??? ?? ?????? ??????? OEM/ODM - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

????? ??? ???

???? ??? ????? ?????? DN2000 ?????? ?? ??????? ??????? ?????

???? ????? ?????? ?????? ???? ????? ???????? ?????? ?????? ????? ???????? ??????? ????????/???? ????? ?????. ????? ?????? ???????? ?????? ???? ???? ????? 40% ?? ???????? ???????...

?????? ?????? ????? ???? ??? ?????? WRAS

???? ????? ?????? ?????? ??? ???? ?????. ???? ?? ??????? ?? ????? ?????? ?? ????? ?????? ?????? ??????? ???? ???????. WRAS? ??? ?????? ?? Water Regulations Ad...

??? ?? ???

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