AER's customer base although worldwide is concentrated in the southwestern United States. Automotive new car dealerships including General Motors, Ford, Chrysler, Toyota, Kia, Hyundai, Nissan and Saab make up 85% of AER's active customers. With emphasis on world-class customer service, AER strives for continuous improvement and exceeding customer expectations.

Working directly with electronics manufacturers is AER's specialty. AER has built a successful relationship directly supplying General Motors Service Parts Operation with high volume remanufactured electronic products.

AER's extensive customer base as well as the relationships built with industry's key automotive electronics manufacturers is what makes AER the premier source for fast paced distribution and high volume electronics remanufacturing.