Despite the fact that you're lurking somewhere else in Europe, I'll give you a quick recommendation for the company in which I had build my computer
(AFAIK - They do international shipping.)
From my experiences with Chillblast, I fathom that they are an outstanding company that is adept in what they do, providing: impressively fast build times; friendly and experienced customer support; generous warranties, and fair-priced hardware and labor costs.
I've had my build for coming up to two years now, and despite a bearing problem (which I haven't had serviced simply because it is so small, and therefor not marginally worth the effort of shipping it to the other end of the country), I haven't had a single factor in which I can fault Chillblast.