?????? ?????????? ??????? OEM: ????? ?????? ??????? ????? ??????

????? ?????? ?????????? ??????? ???????? ???? ?????? ???? Zhejiang Haishen New Materials Co., Ltd. ???? ?????? ?????? ????? ?? ???????? ?????????? ????? ?????? ??????? ?????? ?????????? ???????? ???????? ??? ??????? ????????????? ?????????? ??????. ???? ???????? ?????? ?????????? ???????? ??????? ??????? ????? ??????? ??????? ???? ?? ??????? ???? ?????? ?????? ?????? ??????? ?? ???????. ???? ??? ???? ?? ???? ??? ??????? ??????? ?? ???? ???????? ?????? ????? ????????? ??? ???? ??????? ????? ?????? ???? ????? ?????? ?????? ???????? ???????. ?? ???? Zhejiang Haishen New Materials Co., Ltd.? ??? ??????? ?????? ?????? ????????? ????? ????? ??????. ???? ??????? ??????? ?????? ?????? ?????? ??????? ???? ??????? ??? ???? ???????? ?? ????? ????? ?????? ???????? ????????. ??? ????? ?? ???????? ??????? ?? ?????? ?????????? ??????? ?????? ???? ?????? ???? ????????? ??????????.