ZHENNENG | ???? ??? ??????? ?????? ????? ??????? ???????? ?? ??????? ??????? ?????
????? ???? ZHENNENG ????? ???? ????? ?????? ??????? ??????? ???????? ????? ??????. ???? ???? ????? ?????? ISO ???? ??????? ???? ????? ???????. ??? ???????? ????? ????????? ??????? ???????? ??????? ???????? ???????? ????? ????? ????? ?????? ???? ?? ??????? ??????? ???????. ???? ??? ?? ?????? ??????? ??? ????? ?? ????? ??? ????? ?? ??????? ??????? ?????? ????? ??? ????? ???. ??? ??? ??? ????????? ????? ???????????. ????? ???? ?? ???????? ????????? ??? ?????? ??????? ?? ??? ??????? ??? ?? ?????? ????? ????? ?????? ???????? ?? ???? ????? ??????. ??? ???? ????? ?? ????? ??? ?????? ??????? ?? ?????? ?? ????? ?????? ?? ??????? ??? ??????? ?? ??????? ???. ???? ?????? ?? ??????? ????????? ?? ?? ???. ???? ???????? ??? ????? ????? ??????? ??????? ??????.
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??? ???? ?????? ??? ????? ???? ????? ?????? ISO9001 ?????? ???? ????? ?????? ISO14001.
??? ????? ???? ???? ?? ??? ?????? ?????? ?????? ??????? ????? ?? ?????? ??? ????????? ???????.
???? ???????? ?????? ?????? ?????? ?????????? ???? ????? ?????? ?????? ????? ?????? ???????.
???? ?????? ??? ????? ???? ????? ?????? ?????? ISO 9001 ?????? ???? ????? ?????? ?????? ISO 14001. ??? ???? ??? ??? ?? ?????? ???????? ???????? ????? ???????? ?????????? ??? ????? CCC ??????? ?????????.