The site reeks of fraud imo. Better to stay away from them. The only legit sites I know are bitmain.com and
https://www.antminerdistribution.comHere's what I've found
- Your connection is not even secured so all information you enter can easily leak.
- It's suspicious that their S9 is in stock because as far as I know its out of stock right now
- They have fake reviews on their site. The site was registered on 2017-10-26 but someone made a review at 20/10/2017
- Unknown - No reviews are found if you did a simple google search about them
- Only offeres irreversible and pseudonymous payment methods (Bitcoin/Altcoin)