???? ???? 10K ???? ?????? ????????? ???????? | ???? ????

?? Shijiazhuang Deye Piping Industrys Co., Ltd.? ??? ?????? ?????? ?????? ?????? 10K ?? ?????? ??????? ?????? ????????? ????????. ?? ????? ?????? ?????? 10K ????? ??? ??????? ?? ????? ????? ??????? ??? ????? ??????? ????????? ?? ????? ?????? ??????????????? ?????? ?? ???????? ??????. ?? ????? ?????? ?????? 10K ????? ??? ?????? ????? ????? ?????? ????? ????? ??????? ?????????? ???? ?????. . ???? ????? ????? ??????? ?????? ???? ?????? ????? ??? ??????? ?????? ??????? ??????? ?? ??????? ??? ????? ?? ??????? ????????? ???????? ?????? ?????? ?????? 10K ????? ??? ????? ?????? ???????? ?????? ?????? ???????? ???????. ???? ??? ????? ??? ???? ?? ??????? ??????? ????? ?? ??????? ????????? ?????? ???? ??????? ??. ??? ???? ????? ?????? ?? ??????? ???????? ??? ?? ??? ???????? ???????? ????????? ??? ??????? ??? ???? ??????? ?? ??????? ????????? ?? ?? ???? Shijiazhuang Deye Piping Industrys Co., Ltd. ?????? ????????? ?? ???????? ??????? 10K? ??????? ?????? ?????? ??????? ???????????? ???????