Michael Junker

RONAL GmbH manufactures and sells aluminium parts to the motor vehicle industry. It provides lightweight alloy wheels for the car manufacturers. Its clients include Mercedes, BMW, Porsche, Audi, VW, Saab, lotus, Rolls Royce, Toyota, Nissan, Honda, GM, Ford, and Cadillac. The company was founded by Karl Roland in 1969 and is headquartered in Forst, Germany.

Part of RONAL GmbH, RONAL Produktions GmbH & Co. KG is a leading manufacturer of high-quality shower doors, shower separations, and shower trays. The company is based in Forst, Germany. The German company has been a successful subsidiary of the RONAL group since 1981. The company has also reinvented the wheel with their new environmentally friendly cycling generation RONAL R60-blue. The CEOs of the company are Michael Junker, Thomas Busch, Klaus Werner. The RONAL group, founded in 1969, is one of the leading manufacturers in the market for car and truck alloy wheels.