Advanced Assembly Group serves the transportation industry. The company pioneered torque measuring systems to monitor production lines and control the installation of threaded fasteners in automotive assembly applications. Today AAG provides complete assembly and test solutions to the world's automotive and non-automotive industrial markets.

The company's Product Development Center in Farmington Hills is in Michigan's high-tech corridor between Detroit and Ann Arbor. In 1998, it opened the Systems Technical Center in Rochester Hills to be close to the Detroit area automotive company technical centers.