RINGFEDER POWER TRANSMISSION, having head office in Germany, belongs to holding company VBG Group AB in Sweden. RINGFEDER POWER TRANSMISSION is the international market leader in niche markets for drive and damping technology. Develop, manufacture and supply superior Shaft-Hub Connections, Damping Components, Couplings, Brake Systems and Bearing Housings for highest functionality and durability requirements in a wide range of technology sectors worldwide.