For more than 65 years, Lockformer® has led the world in the production of rollforming equipment. While the heating, ventilation and air conditioning (HVAC) industry is the company's primary market, Lockformer® continues to expand into new areas. In addition to Vulcan plasma cutting systems, product lines offered by Lockformer® include Excalibur glass-cutting machines and a broad line of mechanical fastening equipment. Lockformer® is headquartered in Lisle, Illinois, and has approximately 120 employees.