Jiaozuo Zhongwei Special Products Pharmaceutical Co., Ltd. (?????? ????? ???? ??? ???? Zhongwei) ?? ???? ????? ?????? ?? ????? ???????? ?????????? ?????? ????? ??????????? ???????. ????? ?????? ?????? ????? ????????? ???????? ???????? ??????? ??????? ????? ?? ????? ??????? ?????????? ???? ??? ????? ???????? ???????? ????????? ??????? ????? ?????? ????? ????????? (PVP)? ?????? ?????? ?????? ????? ?????? ????? ????????? ????? ?????? ??????? ?????????.

??? ?????? Zhongwei ?????? ???? ?????? ??????? ?? '??? ????? ?????? ?????' ?????? ???? ?????? ?? '??????????? ??????? ????????? ??????? ?????????? ???????'? ???????? ??? ???? ?????? ??????? ?? ??????? ???????? ???????? ???????? ?????? ?????? ?? ????? ???????? ??? ?????? ?? ??????? ???????? ??? ?????? ??????? ????? ??? ???? ?????? ??????. ???? ?????? ???? ????? ?????? ???????? ?? '?????? ?? ?????? ?????? ???????'? ????? ????? cGMP? ?????? ?????? ?????? ?????? ?????? (QMS)? ????? ????? ???????? ??????? ???????? (EHS).