Brazil, July 17 -- Alstom, global leader in smart and sustainable mobility, announced an important milestone in the production of the trains for Santiago Metro's Line 7. The first carbody shell (the fundamental building block of a train) has been completed at Alstom's factory in Taubate, in the state of Sao Paulo, Brazil.A total of 37 trains, each with five cars, will be produced at Alstom's facility in Taubate. These trains are part of a contract between Alstom and Metro de Santiago, which includes the supply of the Urbalis CBTC signalling system, a maintenance contract that spans 20 years, 37 Metropolis trains, and a complete, innovative predictive maintenance system for the trains, tracks, and catenary for the Chilean capital's metro.A t...