???? ??? ?? ??????? ??????? ????? ???? 18 ??? ????? ???? ????? ??????? ????? ?????? ????? ??????? ????????? ???????? ?? ?????? ?? ??? ?????? ??????? ???????? ????? ????? ????. ??? ???? ???? ZHENNENG ??? ?????? ???? ???????? ??????? ???????? ????????. ????? ????? ??????? ??? ?????? ????? ???????????.
?????? ??????? ??????????? ???????? ???? ???? ?????? ??????? ?? ??????? ??????? ????? ???? 18 ??? ????? ??????? ????? ????? ???. ???? ?????? ?????? ???????? ????? ???????? ??? ??? ?????? ????????? ?????? ???????? ??? ????? ??????? ????????? ??? ???? ????.
???? ???????? ?????? ?????? ?????? ?????????? ???? ????? ?????? ?????? ????? ?????? ???????.
???????? ?????? ???????? ???????? ???????? ?????? ?? ????? ??????? ??? ????? ????.
??? ????? ???? ???? ?? ??? ?????? ?????? ?????? ??????? ????? ?? ?????? ??? ????????? ???????.
???????? ????? ????? ????? ??????? ??????? (OEM) ?????? ??????? ???????? ?????? (ODM).




