Railway components and mechanical engineering: Swiss quality for the whole world. Richard AG Murgenthal is one of the world's leading manufacturers of components and systems for the power supply of electric rail vehicles. With competence from more than 110 years of development, it manufactures innovative series products in Switzerland, as well as special solutions made to measure in close cooperation with the customer. The products from current collectors to main switches, disconnectors, integral system solutions as well as customised special solutions are used worldwide by renowned integrators and rail vehicle manufacturers.