????? ???????? ?????? ??: ???? ???????? ????????? ?????? ?????????

?? ???? ?? ???? ????? ?????? ???? ??????? ???? ??????? ????? ?????? ??????? ???????? ?? ????? ??????. ???? ?????? ????? ?? ?????? ????? ?????? ????????? ??? ???? ???? ?? ????? ????????? ??? ??????? ???????? ??????? ??????. ????? ?????? ???? ????? ???????????? ???? ????? ????? ??????? ??????? ???????. ??????? ????? ?? ????? ?????? ???????? ??? ????? ???? ?????????? ??????? ???????. ?? ????? ???????? ??????? ????? ?????? ?? ????? ??????? ?????????? ?????? ?????. ????? ????? ??????? ????? ?????? ????? ????? ????? ?? ?????? ?????. ????? ???????? ?? ????? ?????? ????? ??????? ??????? ?????? ???????? ???? ?????? ???????. ??? ???? ?? ???????? ???? ???? ?????? ??????? ????? ???? ????????? ?? ??????? ??????? ???? Zhejiang Haishen New Materials Co.? Ltd. ????? ????????? ?? ????? ???????? ?????? ????? ?? ?????? ???????