Ballard Power Systems and Synergy sign fuel cell stack-production facility deal in Guangdong, China July 18, 2016 | Asia Pacific News Burnaby-based Ballard Power Systems has signed a USD168-million five-year agreement with Guangdong Nation Synergy Hydrogen Power Technology Company Limited to build a FCvelocity(R)-9SSL fuel cell stac... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password