Founded in 1947, Air Products is one of the leading equipment distribution companies, specializing in air conditioning systems. The company represents a variety of manufacturers products used in commercial, institutional and industrial air conditioning and ventilation systems. Based in Elk Grove Village, Ill., the company markets its products to mechanical contractors in Chicago and surrounding areas. Air Products represents products of various manufacturers, including Titus, Carmon, L C Systems, Cook, Donco, Ruskin, Rink, Dr ger, and Alnor. The company also provides distribution services of air products for brands, such as ASI Controls, M K Plastics, Bahco, Dynasonics, Seiho, Broan, Tek Air, Alladin, Kees, Dell, Duct Sox, and Airlink brands. It operates through its stores in various locations.