We supply PCB with high quality and fast delivery date for many years, Professional engineer team , like this produce, it’s 8 layers 2.00mm thickness EING 3U” PCB, there’re including blind and burn hole, plating vias, and so on, the mini hole size is 0.1mm, the trace is 3 mil / 3mil, if you feel interested, or have other PCB need to produce, please contact me freely, your requirement will be welcomed all the time.