As more "suppliers" source their panels in Asia and other companies shut down US production altogether, it seems you're being left with fewer and fewer choices... but not when it comes to SureBuilt!
Maybe because it's the only American made form with the following features:
High-carbon 55,000 PSI structural US steel
Rugged frame with 45% more contact weld
Full 2”x2” cross member every foot
Added dado slots to make step footings easy
Integral handle for carrying and setting
Electrostatic paint in 12 optional colors
Long-lasting 1/2” Birch plywood with overlay
Safety reminder label on every panel
Panels in heights from 3’ to 10’, width 24”
Fillers in heights from 3’ to 10’, widths 1” to 22”
Or maybe because it's compatible with "other" handset forming systems, including Ellis Pro-Form, EMI Elite and Symons Steel-Ply.