???? ????? 3 ???? ???? ?????? ?????? ?????? ?? ??????

??? ???? ??????? 3 ???? ?????? ?? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ???? ???? ?????? ???????? ?????? ?? ???? ??????? ???????? ?? ????????? ????????. ?? ????? ??? ?????? ??????? ?? ?????? ?? ?????? ?????? ???????? ??? ????? ??????? ????????? ?? ???? ????? ??????? ??? ????? ?? ???? ?????? ??? ?? ????? ???? ??????? ???? 3 ???? ????? ??? ????? ???? ??????? ????????? ??? ???? ?????? ??? ????? ?????? ????? ?????? ??????? ???????. ????? ?????? ?????? ???? ?????? ??? ????? ?????? ??? ???? ?????? ?????? ??????? ?? ??????? ?????? ???? ??????? ???? 3 ???? ????? ?????? ??? ??????? ???????? ???????? ??????? ????? ?????? ??????? ?????? ??????? ????????? ???????. ???????? ??? ???? ?? ????? ?????? ?????? ????? ?????? ???? ?????? ????? ??????? ????? ????????? ???? ????? ?????? ?????? ?????? ??????? ????? ???????????? ??? ???? ??????? 3 ???? ?? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ??????? ?? ?????? ????????? ?????? ?? ??????? ????????

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

???? ????? WCB ?? ??????? ??????? 2500LBS GVC-002500-3

???? ????

?????? ????? ?????? ???? SS

???? ??? GGG50 CV-H-009

A216 ?????? ??? 1500LBS WCB ??? ??????

???? ????? ?????? ?????? ??? ????? ??????? API6D

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

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

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

????? / ???? WCB 2500LBS ???? ????? ?? ????? ?????? YC-002500-2.5

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

100X ?????? ?????? ?????? ?? ??? ???? ?????

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

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

???? ???? ?? ???? ??????? ANSI 150LBS BRZ-GL-03

????? ??? ???

DN2000 ???? ??? ????? ?????? ??????? SS

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

???????? ??????? ????? ????? – ????? ??????? ??? ????? ???????

???????? ??????? ????? ????? - ????? ??????? ??? ????? ???????: ?????? ?????? ?????? ??? ????? ??????? ????? ?? ???? ??? ???? ?????? ??? ????? ??? ???? ?? ??????? ????? ???? ???????? ?? ???? ?????? (?? ??????).