Qingdao Sifang to supply eight hydrogen fuel cell trams for Foshan Metro, China March 10, 2017 | Asia Pacific News China Railway Rolling Stock Corporation (CRRC) Qingdao Sifang has secured a contract from the Government of Foshan to supply eight trams for Foshan Metro. Trams will be powered by hydrogen fuel cells ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password