CRRC Puzhen Alstom unveils São Paulo Metro’s monorail train set, Brazil August 13, 2024 | Latin America News, News CRRC Puzhen Alstom Transportation Systems Limited (PATS) has unveiled the first seven-car monorail train set for the extension line of São Paulo Metro’s Line 15 (Silver) at the manufacturer’s plant in... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password