CAF delivers rolling stock for Bucharest Metro Line M5 December 22, 2015 | Europe Company News Spain-based Construcciones y Auxiliar de Ferrocarriles (CAF) has delivered the first of eight six-car trains to Metrorex SA for Line M5. The trains are being supplied under a EUR47 million contract se... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password