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all the holes are with the same size

Reason of failed review:

There isn't drill size ( red circled date in below image) but only location data ( purple circled data) in your drill file.

Suggestion:

Add this drill size data also in the drill layer

If you have any question with ordering, feel free to contact us.

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The parameters in gerber files are different from the order details online.
Some Issues concerning BGA(Ball Grid Array)
Design has no silkscreen layer but online is yes with silkscreen
The are some pads out of the board outline
UL Marking
No Gold fingers design in file
BGA pad opening
Spiral coil board
the spacing requirement from slot to copper trace
Edge plating
the spacing requirement from hole to the edge of board
The spacing from one hole to another is too narrow
The requirement of beveling on gold finger area
the spacing from hole to trace
limited holes spacing
the bottom silkscreen is mirrored
notes in the order are different from the designs in the files
do not design texts on the copper layer
Silkscreen standard size
silkscreen size and spacing in solder mask layer

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all the holes are with the same size

If you have any question with ordering, feel free to contact us.

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