Yep, that would be my work. The structure is 1.25" 6061 tubing. Fittings are CNC machined in house. It is fully adjustable and breaks down very compactly. Entire frame is hard anodized for outstanding durability. Weight on a 66 wide x 72" frame is #35lbs.
I haven't officially marketed this frame yet, there are a few out there but I don't believe any of the owners post on the 'buzz. Right now a couple of them are in Mexico running some really cool stuff and will eventually be heading to the headwaters of the Amazon in Peru. I have been testing/refining my frame for the past two years and am finally ready to offer them up for sale. The website will be up on the 27th (whitewatermachineworks.com), all the details will be posted there.
Heading up to the Rogue in about 10 minutes, so I'll be out of touch the rest of the week.
Thanks!
Guy