I was cleaning out my crap file and came upon this info....When we were exhibiting our presses at SGIA last month, a company there
Graphic Screen Fashion (GSF) gave us a couple of demo screens to put in the clamps and show how they fit. Very friendly guys, out of Schaumburg IL

800 352-5566

custom and standard size aluminum frames and stretching service.

doesn't look like they have the interweb, and I have no idea how their prices compare, but their product looked good and they have a range of mesh to fit any use.

I know there was discussion about Victory and alternatives, maybe these guys can help?