The Mersen company, along with Schunk, Pantrac, Morgan AM&T, Carbon Lorraine, is a world leader in the field of engineering, production of current transfer/current removal components for the brush collector assembly of electric machines and generators (electric brushes, brush holders, traverses). Mersen brushes and brush holders are used by such electric motor manufacturers as Siemens, ABB, Helmke, Sicme Motori, Faurndau, Ansaldo, Menzel, Magnetic.