CRRC to develop rail energy storage solutions with Maxwell, supply LRVs in Zhuhai, procure HSR signalling equipment from Hollysys July 31, 2015 | Asia Pacific News China Railway Rolling Stock Corporation (CRRC) subsidiary China Qingdao Sifang Rolling Stock Research Institute (CRRC SRI) and Maxwell Technologies (United States) have signed a long-term strategic pa... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password