For decades, Bonnell Aluminum has built a reputation as North America's leading manufacturer of custom aluminum extrusions. Bonnell Aluminum provides one of the most comprehensive range of capabilities in aluminum extruding, fabricating, and finishing in the industry. Bonnell is headquartered in Newnan, Georgia, with manufacturing operations located in Carthage, Tennessee, Niles, Michigan, Elkhart, Indiana, Clearfield, Utah, as well as Newnan, Georgia.