I bought gold of this company and got scammed by their supplier for setting up the scam. And getting my account flagged by blizzard for trading gold with a gold seller and was for a small ammount of 30k. Such small ammount should never get you flagged unless they don't care about their customers and are using the same account over and over again to sell gold. And everybody who ever traded with that account gets flagged and punished.
Stay far far away from them if you want to buy virtual goods
The company is from China but they are trying to make it look like they are located in UK or in Germany. The address that is posted on their site is made up.