Established in 1963, PWI Inc. specializes in the manufacture of lighting systems, coil winding and contract manufacturing services. Located in Wichita, Kan., the firm serves a wide range of industries, including the aircraft, agricultural, automotive, motorcycle and military sectors. In 1972, PWI Inc. pioneered in the production of cold cathode fluorescent lighting systems for aircrafts. The company designs, engineers and manufactures all types of electrical windings, such as transformers, inductors, magnetometers and tape-wound magnetic cores. Some of its clients include Boeing, Cessna Aircraft, Hawker/Beechcraft, Aeroflex, Gulfstream and Camplex.