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

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

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

????? ?????? ?????? ?? ??????? ??????? ????? 3000LBS SW PF-D-13

???? ????

??????? ?????? ????? ?????? ?? ??????? ??????? ????? ??? ???????? PF-D-12

???? ?????? ??????? ??????? ????? SAF2507 ??????? ?????? ???? PF-D-10

GGG50 ?????? ??? ?????? ??????? ?? ??????? ????? CV-H-001-1

???? ??? ???? ???? ????? CVS-40-40F

???? ????? ?? ?????? ????? GK-01

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

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

???? ??????? ??????? SS316L ?????? ????? ????? ????? (GV-800-01SL)

???? ???? ?????? ?? ???? ???? ??? BRZ-BV-01

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

???? ??? ??????? WCB ?? ??????? ???????? 150LBS

900LBS ???? ???? ???? ????? 36 ???? ???? ??? ????? ??????? ?? ???? 3 ??? (BV-900-36F)

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

????? ??? ???

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

??? ???? ?????? ????? ?????? ???????? ?? DN150-2500 ????? ?? ??????? ??? ???????. ????? ?????? ??????? ??????? ?????? ????? ?????? ?????? ????? ?????? ??????? ?? ??????...

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

????? ???? ?????. ???? ????? ?????! ????? ?????? ????? ???? ?????? ?????? ????? ???? ?? ?? ?????? ???? ??? ?????? ???????? ???????? ?? 1 ?????. ???? ?? ???? ??????? ??????? ...