Founded by Jack Havlis, Keystone Display is one of the leading manufacturers of displays and signs in the United States. Operational for more than 70 years, Keystone designs custom wire, sheet metal and tubular sheet point-of-purchase displays. Formerly known as Keystone Metal Products, the company employs more than 100 employees, and has a more than 70,000-square-foot manufacturing facility. Located in Hebron, Ill., it also offers latest welding, bending, punching, and powder-coating equipment, trade show, merchandise, specialty, floor-standing, and staff and counter displays. Additionally, Keystone Display provides in-house services, including designing, prototyping, bending, shearing, notching, welding, painting and shipping services.