AER Technologies is one of the West Coast's leaders in automotive electronic remanufacturing, sales and service. Its factory authorized sales and warranty service center serves leaders in the automotive industry, including DaimlerChrysler, Ford, General Motors, Toyota, and Nissan. The company has an inventory of replacement, ready-to-ship products for warranty and non-warranty purchase exchanges. AER is capable of troubleshooting circuitry, including D/A - A/D converters, RAMS, ROMS, EPROM's, communication BUS controlled devices, computer controlled automated test equipment, AM/FM tuner circuitry,amplifiers, power supplies, voltage regulators mechanical tape decks and CD mechanisms. It also distributes the latest in auto sound, security, navigational, and mobile video systems. The company is headquartered in Fullerton, Calif.