Steel frame machine is used to make the steel frames, the skeleton frame, the vertical steel columns and metal horizontal i beams, and retangular grid, to support the floors and roof.There are Omega frame roll forming machine, L corner bead wall protector roll forming machine, c track frame roll forming machine and u stud frame rol forming machine, and T bar frame roll forming machines.China leading manufacturers and suppliers of Steel Frame Machine,Roll Forming Machine, and we are specialize in Gypsum Board Profiles Rollformer,Switch Gears Roll Forming Machine, etc.