https://www.seeedstudio.com/fusion_pcb.html
I discovered SeeedStudio some time ago, since the company is pretty active in the internet (facebook, own wiki, some projects on github). Last month they introduced PCB manufacturing services, called „SeeedStudio Fusion Services”
I decided to give it a try, because the website looked pretty neat and modern. They also provided (see below) a little bit better specs than the others.