Supply and maintenance of rolling stock and CBTC system of Santiago Metro Line 7, Chile December 28, 2020 | Latin America Tenders Country: Chile Organisation: Metro de Santiago Description: Bids are invited to supply and maintain rolling stock and communication based train control (CBTC) system to be deployed on Line 7 of Santia... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password