Guangzhou opens tram line; awards metro CBTC contract to Thales January 7, 2015 | Asia Pacific Company News Guangzhou Tram Company has started passenger service on Phase I of the east-west Haizhu tram Line. The standard-gauge line spans 7.7 km from Canton Tower to Wanshengwei in the Haizhu district, coverin... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password