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)
It is because these holes are on the copper plane as below picture pointed by green arrow. Then the engineer mislead them as plated .
Pls design these holes in the area which don't have copper as below picture pointed by red arrow ,then we will take them as non-plated .