American Axle & Manufacturing Holdings, Inc. (AAM) is a supplier of driveline and drivetrain system and related components. The company manufactures, engineers, designs and validates the driveline and drivetrain systems and related components and chassis modules. The product portfolio of the company includes axles, chassis modules, drive-shafts, power transfer units, transfer cases, chassis and steering components, driving heads, crankshafts, transmission parts and metal-formed products. The company's products are used in light trucks, sport utility vehicles, passenger cars, commercial vehicles, and commercial vehicles. The company conducts its operations through offices in Brazil, China, Germany, India, Japan, Luxembourg, Mexico, Poland, South Korea, Sweden, Thailand and the UK. AAM is headquartered in Detroit, Michigan, the US.