?????
?? ???? ?????? ??? ???????? ???? ???? ??????? ?? ??????? ?????? ???????? ???? ???????? ????????? ??????? ???? ???????? ??? ??????? ????????. ???? ??? ???????.
???? ????????
??? ?? ????? ?????? ??? ??????? ???????? ???? ????? ????? ???????. ??????? ??? ??????? ??? ????? ???? ?????? ?? ??????? ??????? ?????? ????????? ???? ?????? ????? ????????.
????? ???? ??? ?????????? ???????? ??? ????? ????? ???????? ?? ??????? ??????? ????? ?????? ????? ???????? ?? ?????????? ???????? ?? ?????? ????? ?????? ??????.
????? ???????? ???????? ??? ????? ????? ???????? ?? ??????? ??????? ????? (??? ?? ??? ??????? ?? ??????) ?????? ????? ??? ???????. ???? ????? ?????? ????? ????? ?? ???? ???????? ??? ?????????? ????????? ???????? ?? ?????? ?????? ??.
???? ??? ?????? ?????? ?????? ?????? ?? ??????? ??? ???? ??? ?????? ????? ?????? ?????? ??????? ??????? ?????? ????????. ???????? ?????? ????????? ??????? ????????? ??? ???? ???? ?? ????? ???? ????? ???? ????? ??????. ????? ????? ??? ??????????? ???????? ????????.
?? ?? ????? ????? ????? ???????? ?? ??????? ??????? ?????? ????? ?? ??? ?????? ??? ????? ????? ???????? ?? ??????? ??????? ?????? ????????? ????? ???????????? ?????? ?? ???????!
??? ?? ??????? ????? ????? ????? ???????? ?? ??????? ??????? ????? ?????? ??????? ?? ?????? ?? ??????? ????? ???????? ????? ???????????. ??????? ??? ??? ?????? ????? ?? ?????? ??? ??????? ???????? ??????? ?????? ?????? ?????? ??? ?????? ????????? ??????? ????????? ??? ?? ????.
?????? ??????
???? ?????? ??? ????? ???? ????? ?????? ?????? ISO 9001 ?????? ???? ????? ?????? ?????? ISO 14001. ??? ???? ??? ??? ?? ?????? ???????? ???????? ????? ???????? ?????????? ??? ????? CCC ??????? ?????????.
???????: ??? ??
??????: +86 18029868181
???? ????????:zhenneng@zhenneng.com
??????: 8618029868181
???????: ???? ??? ???? ????? ???????? ????? ??????? ????? ???????? ?????? ?????????
???? ?????? ?????? ? 2026 ????? ????????? ????? ?????? ??????? ??????? ????? ???????? | ????? ?????? | ????? ????????