Strongwell is the leading pultruder of Fiber Reinforced Polymer Composite (FRP) nonmetallic structural materials. Strongwell offers fiberglass structural shapes, grating, handrail, and other profiles that are strong, lightweight, corrosion resistant, and virtually maintenance free. Strongwell is the leader in ASTM F3059 fire integrity FRP grating and ABS Type Approved FRP handrail systems.