????? ??? ????? ????? ??????? ?? ?????? ?????: ????? ??? ????? ????? ??????? ?? ?????? ?????

??????: ????? ???????? ?? ?????? ??? ??????.

???????

#????? ??? ????? ????? ?????? ???????? ?? ?????? ?????

??? ?? ?????? ??????? ?????? ??? ????? ?????? ??????? ?????? ?? ?????? ?????. ?? ?? ??? ???? ???? ??? ???? ?? ?? ???? ??? ??? ZHENNENG. ???? ?? ????? ???. ????? ?????? ???????? ?????? ??????? ???????? ??? ?? ????? ?? ????? ??? ??????? ?????? ??? ???? ??????. ???? ?????? ?????? ????? ????? ?????? ?? ???? ????? ????? ??????? ?????? ???????? ????????? ?????? ???? ???????? ?????? ???? ?????? ??????? ???????.

0 ???????

0 ??????

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

???? ?????? ??? ????? ???? ????? ?????? ?????? ISO 9001 ?????? ???? ????? ?????? ?????? ISO 14001. ??? ???? ??? ??? ?? ?????? ???????? ???????? ????? ???????? ?????????? ??? ????? CCC ??????? ?????????.

????? ?????

??????

????

???? ???

???????: ??? ??

??????: +86 18029868181

???? ????????:zhenneng@zhenneng.com

??????: 8618029868181

???????: ???? ??? ???? ????? ???????? ????? ??????? ????? ???????? ?????? ?????????

???? ?????? ?????? ? 2026 ????? ????????? ????? ?????? ??????? ??????? ????? ???????? | ????? ?????? | ????? ????????