Descrizione Modern Technologies Group (MTG) aims to keep limousine operators supplied with the parts they need to keep their passengers riding in style. The company's offerings include body parts for Cadillac, Lincoln, and Mercury models frequently used as limousines and a wide range of interior components, such as intercom systems, partitions, and video equipment. They also sell video training programs for training chauffeurs and operating limousine companies. Through its MastrAir division, MTG offers climate control systems for limousines. Modern Technologies Group sells its products online and through a catalog.