We have received the final PCB files from Dale and I have started a small tender for the company who will produce for us the first batch of boards.
After serious lookup, I have selected 15 companies, from EU, USA and China, which I will contact for the production quota.
This is another field which I had no clue about before. The PCB manufacturing has a lot of parameters and I am completely lost in them. The companies believe they have very user friendly online calculators, which give you online estimates, but I am not able to get anything out of them. So I will rely on contacting them by email and see who is able to communicate with me.