Chances are that if no one around here on these boards has heard of them, then they're not regulars around here and you'll probably want to be cautious about buying from them...ESPECIALLY if they're overseas or outside your homeland (I see you're in Ozzyland).
I've just heard way too many horror stories about vendors screwing people over from outside the US. There are exceptions of course (BM being one of them, but again he's a regular on here so peeps know who he is and he's been around forever and doesn't screw people over as well as making accurate armor) and I'm not saying that ALL vendors outside the US are bad or to avoid them, but be wary cause unless they're in your home country, once they have your money it's hard to get your stuff from them if they decide not to ship.
As for buying on eBay, buy at your own risk....