????? ????? ???????? ?????? ????? ?????? HPMC - ?????? ??????? ?? ?????

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