Founded in 1983, Electronic Data Magnetics, also known as EDM, is a manufacturer of technically advanced printed products used in a variety of markets, including airlines, mass transit agencies, toll roads, parking institutions, betting slips, printing and tabulating cards. Originally incorporated as Southeastern Data Media, the company offers a variety of products, including papers, plastics, composites, direct thermals and thermal transfer. Electronic Data Magnetics also provides short-, medium- and long-term solutions for its revenue collection requirements. In addition, the company specializes in a variety of security features, such as pre-encoding, holograms and optical security coatings. Electronic Data Magnetics is located in High Point, N.C.