Aleris Aluminum Duffel BVBA manufactures rolled products from aluminum and special alloys. The company offers sheets and coils, plates, and customized specialties. It serves customers in various industries, such as aerospace, automotive, transportation, heat exchanger, packaging and coating, building and construction, and defense. Aleris Aluminum Duffel BVBA was formerly known as Corus Aluminium NV and changed its name to Aleris Aluminum Duffel BVBA. The company was founded in 1946 and is based in Duffel, Belgium. As of March 1, 2015, Aleris Aluminum Duffel BVBA operates as a subsidiary of Sankyo Tateyama, Inc.