In its early days, ROSEN exclusively developed and manufactured guiding discs and cups for the purpose of equipping cleaning and inspection tools to match specific application requirements. Since the polyurethane readily available in the market did not meet the company’s own needs we synthesized new raw materials, with far superior properties, outperforming other PUR by far. This led to the development of the high-performance elastomer RoPlasthan. Today, we are one of the largest polyurethane elastomer manufacturers in Europe.