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 ????? ??? ????? ?????? ?? ??????? ??????? ????? ???? 16 ??? ????? ????? ???? ?? ????????? ?? ????? ???? ZHENNENG ???????? ?? ????? ????? ?????? |

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?? ?????? ???? ????? ??????? ??????? (OEM)?

A:

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

Q:

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

A:

??? ??? ?????? ?? ????? ???????? ?????? ?????????? ?????. ????? ????? 25 ????? ?? ???? ??????? ?15 ????? ?? ???? ???? ???????.

Q:

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

A:

???? ??????? ??? ????? ??????? ??? ??????. ??? ?????? ????? ????? ???? ????? ???? ?????? ?????? ???? ????? ??? ??? 1000 ?????? ??? ?????.

Q:

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

A:

????? ?? ?????? ????? ????? 15 ????? ???????? ???????? ????? ?? ??????? ?????? 45 ????? ???????? ??? ???????? ?? ???????.

Q:

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

A:

????? ?????? ISO9001 ?ISO14001 ?TüV


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