recommend pcb manufacturer

[noisepic]

I'd like to make 8 layer high speed pcb, with fine pitch 0.4mm BGA device (Optional: PCBA), Do you know which PCB manufacturer we can do?

[robertferanec]

I have not done 0.4mm BGA, so I only can recommend the PCB manufacturer I normally use, which is Exception PCB: https://epcbonline.com

[Stephbaker]

I'd like to make 8 layer high speed pcb, with fine pitch 0.4mm BGA device (Optional: PCBA), Do you know which PCB manufacturer we can do?

I wouldn't know either, I haven't worked on 0.4mm BGA either. Thanks for the help, robertferanec

[Paul van Avesaath]

we are using https://www.suntechcircuits.com/product
they are producing our boards at the moment. wich has 0.5mm pitch BGA on it.. I am confident they can do 0.4mm too

[mairomaster]

Some companies I've had a good experience with for really high tech boards (cheapest to most expensive):

http://www.chinafastprint.com/
http://www.somacis.com/
http://www.graphic.plc.uk/