Thanks, they have some shops in the EU.
What brands do they carry that you would recommend?
Keychron is it's own brand so everything on their site should be by them, I think their Q series should be what you are looking for with full metal chassis and with the option coming fully assembled keycaps and all. It's their sort of "custom" offering for the mass-market, but all the features tend to be quite well executed. I'd have a look at the different Q boards as they offer quite a few different layouts from the small 40% to the more traditional full size keyboards. A good feature is they offer VIA support which is a key remapping soft-ware so you can play around with keybinds if you are interested - its probably the most popular key remapping software in the custom keyboard world and offers a nice GUI.