6 ???? ??? ??????: ?? ????? ?????? ?????? | ???? ????

???? ????? ?? ??? 6 ?????? ?? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ?? ???? ???? ?????? ?????? ???? ?????? ?? ???? ??????? ???? ?????? ?????? ?? ????? ????????. ??? ?????? ????? ?? ???? ?????? ??? ???? ???? ???? ????? ??????? ??????. ???? ??????? ?????? ?????? ???????? ??? ????? ??????? ????? ?? ????????? ?? ????? ????????? ?????? ???? ????? ?? ??? 6 ????? ????? ?????? ???? ????? ?????? ?? ????? ???? ???? ????? ???????? ???? ?????? ??????. ???? ???? ????? ?????? ???? ????????? ?????? ????? ????? ??????? ??? ??????? ?????? ????? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ?????? ?????? ????? ?????? ???? ???????? ??????? ??????? ?????? ???????. ???? ???????? ??????? ???? ???????? ????? ?? ??? ?? ?? ???? ?????? ????? ????? ??? ????? ????? ???????? ?????????? ?????? ???????? ?????? ??

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

???? ??? ?????? ?? ????? ?????? CVS-040-6W

???? ????

???? ??? ??????? ???? ????? 900LBS BW

???? ??? ??? ???? CVS-040-3W

???? ????? ?????? ?????? SS ?? BSPT AL-03-04

???? ????? SW ?? ?????? ??????? DI ???????? ??????????? (GV-Z-14)

???? ??? ??????? HDPE

API ??????? ???? PV-0300-12F

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

???? ????? ???? PV-0150-10F

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

???? ?????? ????? ???? ????? ????? ??????? ??? ???? (BV-DBB-2F)

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

???? ????? ?????? ???????????? ?? ?????? ??????? AH-03

?????/???? ??? 1500LBS A216WCB YCT-001500-20

????? ??? ???

?????? ???? ?????? ?????? ?????? ??? ????? ??????? DBB ?DIB

?????? 1 ?????? ???? DBB ?DIB ????? ??????? ???? ???? ????? ???? ?????? ??? ?????? ????? ?????? ????????? ??? ????? ????? ???. ???? ????? ???? ?????? ???? ??????...

??? ?????

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