Well, a quick look on amazon tells me they sell the same generic rebadged stuff as a million other ebay/ amazon sellers.
Doesnt mean it doesnt work fine, might even last a decent while, but may just as likely be junk.
Dont expect miracles from any cable. At best they will "work" - at worst they wont. The annoying ones are those that seem to work fine at first, then you breathe on them and lose a channel.
EDIT- just looking again. The one I first found looked the same as millions of others (white plastic cover, XLR end) but their others look a bit different with a fabric sheath over the cable. So maybe most of their stuff is made just by/ for them.