Wikipedia
Ronal
Ronal AG is a manufacturer of wheels for cars and commercial vehicles, with its headquarters in Härkingen, Switzerland. The company employs more than 6000 personnel and produces both cast and forged wheels. The company is active on both the OEM and aftermarket for cars and commercial vehicles.
Ronal AG has eleven wheel production facilities, two factories for tool manufacturing and has its own sales locations in ten countries. The company produces approximately 19 million wheels annually for the automotive industry and its own brands Ronal, Speedline Corse and Speedline Truck.
SanSwiss GmbH, a manufacturer of shower units, based in Forst in Baden Württemberg, also belongs to Ronal AG.