SCOA secures contract from Metrolinx to supply 12 DMUs February 22, 2011 | North America Company News Sumitomo Corporation of America (SCOA) has secured a USD55.7 million contract from Metrolinx, the transport authority of Toronto in Canada to supply 12 diesel multiple units (DMUs) for the Air Rail Li... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password