Leave Your Message
????? ????? ???????? ????? ????????

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

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

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

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

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

??? ?? ???

Leave Your Message