Johnson Bros. is a leading manufacturer of roll formed parts in all metals, prefinished & plain, such as profiles, U-Channels, C-Channels, J-Channels, Hat Channels, Box Channels, Zee Channels, Strut Channels, mouldings, angles, rings (bent inline), frames, lockseam & openseam tubing. Inline fabricating offered. For runs large or small, our fully capable process goes from concept to completion.