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?????? ????? ????? OEM ? ODM.
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??? ???? ?????? ??? ???? ????? ?????? ISO9001 ?????? ???? ????? ?????? ISO14001.
???? ??? ?????
????? ??? Zheneng ????? ????? ? ?? ???? ????? ?? ?????? ????????? ??????? ???????????? ??????? ? ???? ??? ?????? ???? ?? ??? ????? ????? ????? ??????? ?????? ??????? ?????? ??????? ???????? ?? ??????? ??????? ????? ? ?? ???? ?? ??? ????? ????? ?????? ????????.
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