Thanks for the update! And I suppose that you guys have made some little background work about the LK Group Ltd. before you sent that 108 BTC to them, right? At least their website raises more questions than answers about the company itself... 
Edit: there seems to be an another company too in China with exactly the same name but doing slightly bigger machines: http://www.lktechnology.com/?page=product
Edit: there seems to be an another company too in China with exactly the same name but doing slightly bigger machines: http://www.lktechnology.com/?page=product
Looks legit, these are aka dragon miners
see this thread : https://bitcointalk.org/index.php?topic=523634.0
What did you expect for reinvestments ?
Yes, you are probably right about the LK Group, it seems legit. I did not expect anything and miners from China is not a problem for me. Actually Chinese manufacturers have kept their promises better than any others so far plus their prices are of course relativity cheap. It's because these products are always less or more just copies and many of the single parts are coming in anyway from China, so they can just wait until someone brings out completely working product and then use their very effective production lines to copying them, or just the best parts of them. Bitmine could ever have such capacities in Switzerland. But it's still worth to remember that there's also a lot of scammers on the market and losing some 100 BTC or more in this situation would be like a hard blow below the belt for this project at the moment... And that was my actual point.
