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    ????? ???? ??????? ?????? ?????? | ZHENNENG 1
    ????? ???? ??????? ?????? ?????? | ZHENNENG 2
    ????? ???? ??????? ?????? ?????? | ZHENNENG 1
    ????? ???? ??????? ?????? ?????? | ZHENNENG 2

    ????? ???? ??????? ?????? ?????? | ZHENNENG

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    ????? ???? ZHENNENG ????? ???? ????? ?????? ??????? ??????? ???????? ????? ??????. ???? ???? ????? ?????? ISO ???? ??????? ???? ????? ???????. ??? ???????? ????? ????????? ??????? ???????? ??????? ???????? ???????? ????? ????? ????? ?????? ???? ?? ??????? ??????? ???????. ???? ??? ?? ?????? ??????? ????? ????? ???????? ????? ??? ????? ???. ??? ??? ??? ????????? ????? ???????????. ????? ????? ????? ????? ??????? ???? ????? ???????? ????? ?? ????? ?????? ?????? ???????? ?????? ??? ???????. ??????? ???? ????? ?? ????????? ??? ?????? ??????? ????? ????? ???????? ?? ?? ??????. ????? ????? ??????? ?? ?? ?????? ???? ???????.

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    ????? ???? ??????? ?????? ?????? | ZHENNENG 4

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    ????? ???? ??????? ?????? ?????? | ZHENNENG 5

    ??? ???? ?????? ??? ????? ???? ????? ?????? ISO9001 ?????? ???? ????? ?????? ISO14001.

    ????? ???? ??????? ?????? ?????? | ZHENNENG 6

    ???????? ???? ?????? ?????? ?? ????? ?????? ???????? ??????.

    ????? ???? ??????? ?????? ?????? | ZHENNENG 7

    ???????? ????? ????? ????? ??????? ??????? (OEM) ?????? ??????? ???????? ?????? (ODM).


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    ??? ????? ??? ???? ?????? ???? ?? 11 ???? ?????? ??????? ?? ??????? ??????? ?????? ????? ???????????? ???? ?????? ???????? | ???? ZHENNENG
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    ???? ?????? ??? ????? ???? ????? ?????? ?????? ISO 9001 ?????? ???? ????? ?????? ?????? ISO 14001. ??? ???? ??? ??? ?? ?????? ???????? ???????? ????? ???????? ?????????? ??? ????? CCC ??????? ?????????.
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