Alstom-SATCO JV unveils LRV design for Songjiang, China June 15, 2016 | Asia Pacific News The joint venture (JV) of Alstom and Shanghai Rail Traffic Equipment Development Company (SATCO) has unveiled the Silkworm low-floor light-rail vehicle (LRV) to be deployed on Phase I of the Songjiang... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password