Out of all the car manufacturers that cooperate with Hornavanskolan, which was the world's largest supplier of automotive components in 2011?
Hornavanskolan:  The school cooperates with various car manufacturers such as BMW, Daimler, Knorr-Bremse, Volkswagen AG (Audi), Bosch, GM, Aston Martin, Lotus Cars, Caterham Cars and MIRA Ltd and can offer students of the BilTeknikSystem (car technology system) program temporary internships at national and international automotive companies. Robert Bosch GmbH: Robert Bosch GmbH (   ), or Bosch, is a German multinational engineering and electronics company headquartered in Gerlingen, near Stuttgart, Germany.
i don't know