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

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???? ?????? ??? ????? ????? 500X

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

???? ??????? ???????? B62 (BRZ-BF-06L)

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

A234WPB ?????? BW ??? ???????? PF-C-14

????? Y ??? ???? ?????? C95800 BRZ-Y-1

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

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

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

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

???? ????? BB ?? ?????? ????? (GV-D-04)

???? ???????? ???? PV-0150S-4F

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

????? ??? ???

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

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