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

????? ????? ???????? ????? ?????? (MEHEC) ?? ???? ?????? ????? ??????????? ???? ?????? ??????? ??? ???? ???? ?? ????? ????????? ??? ?? ??? ??????? ?????? ???????? ???????? ???????. ????? ????? ????? ???????? ????? ?????? ??????? ???????? ?? ???????? ??????? ????????? ?????? ???????? ??? ?????? ???? ????? ???????? ????????. ??? ?????? ??????? ???????? ???? ???????? ???? ????? ??? ????? ?????? ?????? ?????? ????????? ????? ????? ??? ???????? ?????????. ????? ???? Zhejiang Haishen New Materials Co., Ltd. ????? ????? ???????? ????? ?????? ???? ?????? ?????? ???????? ??? ???? ???? ??????? ??? ???? ???? ??? ?????? ???????. ????? ????? ????? ???????? ????? ?????? ????? ????? ??????? ????? ??????? ??????? ??? ???? ????? ???????? ???????. ???????? ?? ???????? ????????? ??????????? ???? ?????? ?????? ?????????? ???????? ???????? ?? ???????? ?? ?????? ???? ???????. ?????? ??????? ?????? ??? ????? ?????? ????? ???????? ????? ?????? ????? ????????? ???? ??????? ??? ??????.