PO-Rein to supply hydrogen storage systems to CRRC May 30, 2024 | Asia Pacific News, Company News, Europe Company News, News PO-Rein, a joint -venture of France-based OPmobility (formerly known as Plastic Omnium) and Zhejiang Rein (a subsidiary of Shenergy Group), has secured a contract from CRRC MRT Holding Group to supply... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password