????????

?????
????????????

Zhejiang Haishen New Materials Limited ????? ???? 1990 ??????? ????? ??????? Lihai, ???? Yuecheng, ???? ????????, ???? ?'?'????. ???? ??? ?????? ????????? ???????? ???? ?????? ?????? ?????? ?? ????? ???? ?? ?????? ?????? ????? ??????? ???? ??????? ???? ????. ????? ??? ????? ???? ???? ???? "???? ???-??", "???? ??? ?????????? ??????????? ??? ???????", "???? ??"? ???????????", "???? ?????? ?? ????????", "???? ????? ???? ?? ????????", "???? ???? ????? AAA" ?"???? ???? ????? ?? ???".

????? ?????? ????? ??????, ????? ?????? ?? ??????? ?????? ?????? ????. ??????? ???????? ??? ?? ????? ????? ?? ????? ???? ???? ?? ????? ????? ?????????????? ???? ?????? (HPMC), ???????????? ??????????? (HEMC), ??????????? (MC), ???? ???????????? (HEC), ???? ?????????????? (HPC), ???? ?????? ?????? ???? (RDP), ??? ????? ?????????????? (HPS), ??????? ?????????? (PVA), ???'. ????? ????? ?????? ?????????, ????? ???? ???????, ?????? ??? ???, ?????? PVC ????. ?? ????? ?-30 ???? ?? ????? ???????, ?????? ????? ???? ?????? ?????? ????. ??? 2017 ??? ?????? ???? ????? ???? ????? ?? ????? ?-10% ?????? ?????? ????? ?-80 ?????? ??????? ????? ????? ???? ??????, ?????, ??????, ??? ????.

?? ???? ?????, ????? ?????? ????? ???. ????? ????? ???? ?? ??? ?????? ??????? ??? ????? ?-30 ???, ????????? ???? ???????? ???? ?????? ??? ????? ????????? ?????? ???????? ?????? ????, ????? ????????? ???????? ???? ???? ???????, ?????? ??????, ?????? ??? ???????? ??????.