Here's the response I got when I asked some questions about their hardware:
Thank you for your mail!
You are asking about a lot of detailed information here, which we didnt put out on purpose we dont want to make the same mistake Avalon did, they didnt protect all their Data well enough so that there are now avalon clones available on the market. We need to avoid plagiarism here, thats why I am not allowed to send any pictures of prototypes or any drafts and informations about the production per e-mail. I am sure you can understand this.
We are the first german company to build bitcoin miners, so obviously we want to stay unique.
Yes, we do have an investor who provided us with enough money to at least start the production, the rest is gained from our pre-orders. The company owner, Jorge Berg, is currently on a business trip where he is aquiring ven more investors.
Kind Regards, Team Xtreme Miners
They didn't protect their data well enough? THEY SOLD THE CHIPS TO MAKE THE CLONES! Apparently they don't even understand what happened here.