I've never seen or used that brand before, but its a pretty basic design. I use a similar system to hang our boards, but I got it from Home Depot for a fraction of the price.
What I use isn't a true "snowboard hanger", but it hangs boards with bindings just fine. Basically anything that looks like that design should hold your board just fine. So
if you want to go with those, they should work good, and if you feel creative, you could probably design something similar for cheaper.