?????? ???? ????? ????? ?????? ????????? ???????? | ???? ????

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