Illinois Tool Works Inc. manufactures and sells industrial products and equipment worldwide. It operates through seven segments: Automotive OEM; Test & Measurement and Electronics; Food Equipment; Polymers & Fluids; Welding; Construction Products; and Specialty Products. The Automotive OEM segment produces plastic and metal components, fasteners, and assemblies for automotive-related applications. The Test & Measurement and Electronics segment provides equipment, consumables, and related software for testing and measuring of materials and structures. This segment also offers equipment and consumables used in the production of electronic subassemblies and microelectronics. The Food Equipment segment provides commercial food processing, warewashing, cooking, and refrigeration equipment; and kitchen exhaust, ventilation, and pollution control systems, as well as related services. The Polymers & Fluids segment produces adhesives, sealants, lubrication and cutting fluids, and fluids and polymers for auto aftermarket maintenance and appearance. The Welding segment produces arc welding equipment, consumables, and accessories; and metal jacketing and other insulation products for various industrial and commercial applications. The Construction Products segment produces engineered fastening systems and solutions. The Specialty Products segment provides beverage packaging equipment and consumables, product coding and marking equipment and consumables, and appliance components and fasteners. The company distributes its products directly to industrial manufacturers, as well as through independent distributors. Illinois Tool Works Inc. was founded in 1912 and is headquartered in Glenview, Illinois.