Sylvia Walter

Knorr-Bremse Systeme für Nutzfahrzeuge GmbH engages in the design, development, and production of braking and control systems for commercial vehicles. Its product portfolio includes vibration dampers, compressors, valves, transmission management units, exhaust brake, air treatment components, actuators, electronic systems, and air disc and drum brakes. The firm also provides services, which include technical training, technical and customer support, tool kit supply, and software downloading. The company is headquartered in Munich, Germany.

Part of Estate of Heinz Hermann Thiele, HASSE & WREDE GmbH is a German company that develops, manufactures, and markets visco and hydraulic dampers for passenger cars. The company is based in Berlin, Germany. The company was founded in 1897 by Julius Wrede, Carl Hasse. The CEO is Thorsten Seehars.