???? Zhenneng ?????? ?????????? ?? ???? ??????? ??????? ????? ?? ???? ?????
????? ???? ????????? ????? ???????? ????????? ???????? ????? ?????? ?? ???? ????? ????? ??? ???? ?????? ?? ?????? ??????? ??????? ????? ???????? ?????? ??????? ??? ???? ???? ?????? ??????? ???????? ?????????? ?? ??? ??????. ????? ????? ???????? ??????? ???????? ???????? ?????? ???? ????? ????? ?????? ?? ?????? ?????? ??????? ???????? ????????? ?????? ??????? ?????.
???? ?????? ????????? ???? ???? ????? ?? ????? ????? ???? ???? Zhenneng ??? ??? ???????? ?????????? ?? ??????? ?????. ????? ?????? ?? ?????? ?????? ?? ???????? ???????? ?? ??????? ??????? ????? ???? ?????? ?? ??? 304? ????? ???? ???? ?????? ?????? ???????? ?????? ?????? ?????? ????????. ??? ????? ??? ???????? ???? Zhenneng ?? ???? ????? ??????? ???????? ?????? ??????? ???????? ??????.
??? ???? "??????? ??????? ???? ????? ??????"? ???? ???? ???? Zhenneng ????? ??????? ???????? ??????? ??? "?????? ????? ???????? ????????? ??????????" ?? ???? ???? ????????? ????? ????? ???????? ???????? ?????????. ??? ??????? ?????? ????????? ?? ????? ????? ?????? ????? ?? ??????? ??????? ????? ?????? ??????? ??? ?????? ???????? ??? ?????? ?? ??????? ???????? ?? ??????? ??? ??????? ????????.
?? ????? ?????? ??? ????? ?????? ???? Zhenneng ?? ??????? ?????? ????? ??????? ????? ?? ??? ????? ?????? ?????? ?????? ???? ??????? ?? ????? ?????? ??????? ???????? ????????. ??????? Zhenneng ???????? ???????? ????????? ??????? ??? ?????? ??????? ??????????? ?????? ??? ????? ???????? ???????? ?????? ???????? ?????? ?????? ?? ??????? ??????? ????? ???? ?????? ?????? ?????? ?????? ?????? ?????????? ?? ???? ????? ??????? ??? ????? ?? ???? ??? ???? ???? ???????.
???? ?????? ??? ????? ???? ????? ?????? ?????? ISO 9001 ?????? ???? ????? ?????? ?????? ISO 14001. ??? ???? ??? ??? ?? ?????? ???????? ???????? ????? ???????? ?????????? ??? ????? CCC ??????? ?????????.