Manufacturer of custom aluminum extrusions. Experience with confidence.

Bonnell Aluminum is North America's premier manufacturer of custom aluminum extrusions. For more than half of a century, our extruded aluminum profiles have been the prominent components for many product innovations and applications in the building and construction and industrial sectors. Through a commitment to customer excellence, Bonnell Aluminum's production facilities serve many of our nation's largest and most respected manufacturing companies through design solutions, unmatched extrusion capabilities and services.