PCBWay factories will have one day holiday on April 5th (GMT+8). Orders can still be placed as usual but production and delivery may be postponed accordingly. Read more >>
PCB Prototype the Easy Way
Full feature custom PCB prototype service.
9:00 - 18:00, Mon.- Fri. (GMT+8)
9:00 - 12:00, Sat. (GMT+8)
(Except Chinese public holidays)
Reason of failed review: In your file, it has the demands of stackup. But you didn’t tick the Custom Stackup in Additional Options. We need to confirm which one we should follow.

Suggestion:
1. Ignore your stackup and follow PCBWay’s stackup. Here is the link of PCBWay’s stackup: /multi-layer-laminated-structure.html
2. Follow your stackup. Pls note that the build time will be longer than PCBWay’s. Next time, if you want to follow yours, pls tick Custom Stackup to save your time.