51吃瓜

Sheet metal chassis processing is a commonly used product in power equipment, such as distribution boxes, low-voltage distribution cabinets, busbar cabinets, high-voltage distribution cabinets, etc. ??? ???? ???? ????????? ?? ??????? ????? ??? ???? ???????? ???? ???? ???????? ????? ??? ???? ??? ????? ????? ????? ?? ????????? ??? ???? ????????? ????? ????? ???? ?? ?????? ??? ?????? ?? ?????? ??? ??? ????? ?? ????????? ??? ????? ??? ???? ?????? ???? ????? ??? ???? ??? ?? ???? ?? ??? ?????? ???? ???

??? ???? ???? ???? ?? ???? ???? ?? ????? ??? ???? ???? ??:

1. ?????? ?? ????: ?????? ?? ???? ????? ?? ??? ????? ?? ???? ??.

2. Management expenses include factory rent, water and electricity, as well as financial expenses.

3. ?????? ????: ?? ????? ???? ????? ?? ????? ?? ??? ?? ????? ????=???? x ?????? x ????? ???? ????+?? ??? ??? ?????

4. ????????? ?????? ??? accessories ?? ????: ?????? ?? ????? ????? ?? ????????? ?????? ?? ???? ?? ????? ??

5. ??????? ?? ??? ???? ???? ???? ???? ?? ????? ?? ??????? ?? ??? ????? ?? ????? ?? ????? ??.

6. ??? ???? ???: ????? ???? ??? ??? ???? ?? ????? ?? ?????? ??? ???? ??? ????? ????

7. ?????: ??????? ?? ??? ?? ????? ??? ???? ???? ???? ????? ??

???? ??? ???? ?? ??? ????? ????? ??. ???? ????? ?? ???? ????? ???? ???? ??? ??????? ?? ???? ????:

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