Our recognized know-how and expertise allow us to be a key player in the production of screwed rail fasteners and to count among our customers major contractors in the railway world, design offices and railway infrastructure builders, works of art or specific works.

Among all our projects we can cite the Bordeaux, Grenoble, Toulouse and Nottingham trams. The subways of Paris of course but also those of Santiago de Chile, Riyadh, Montreal ..