Ruiding and Xiongtao Industry to supply fuel cell buses in Datong, China October 16, 2018 | Asia Pacific News China-based Ruiding New Energy Automobile has secured a USD157-million contract from Datong Municipal Government to supply 300 fuel cell buses by December 2019. The fuel cell system of the buses will ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password