Alstom to supply 26 metro trains for Chennai Metro Line 4, India July 29, 2022 | Asia Pacific Company News, Asia Pacific News, Company News, News Alstom Transport India has secured an INR9.46 billion contract from Chennai Metro Rail Limited (CMRL) to supply 26 driverless trains for Chennai Metro Line 4. The scope of the contract includes the de... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password