????? ???? ??? ??? 800 ??? | ???? ???????? ???????? ????????

???? ??? ?????? ?? ????? 800 LB? ???? ????? ???? ??????????? ?? ??? ?????? ???????? ????????? ?? ?? ???? ?????? ?????? ?????? ?? ???? ??????? ?? ????? ????????. ???? ??? ?????? ????? ?????? ????? ??? ??? 800 ??? ??? ???? ?????? ??? ????? ??????? ????????? ?? ????????? ???????? ??????. ???? ??? ?????? ?? ???? ????? ?????? ?????? ????? ????? ????? ????? ?????? ??????? ??? ???? ????? ?????? ??????. ?????? ?????? ??????? ???????? ????? ?????? ??????? ?? ???????? ?????? ???? ???? ???? ??????? ?????????? ?? ???? ???????. ???????? ??? ????? ??????????? ???? ???? ??? ?????? ?? ????? 800 LB ????? ?????? ??????? ????????? ??? ???? ????? ?????? ????????. ?? ??????? ??? ?????? ????????? ???? ???? ??????????? ?? ??? ?????? ???????? ???????? ??? ????? ?????? ????? ??????. ???? ?? ???????? ???? ???????? ??????? ??????? ?????? ???????? ?????? ??? ?? ????? ????? ?????? ?????? ?? ?????? ?? ???? ???????? ????? ??? ??? ???? ????? ??? 800 LB ?? ???? Shijiazhuang Deye Piping Industry Co.? Ltd. ?? ?????? ??????