Hyundai to produce and test hydrogen LRVs in Ulsan, South Korea September 14, 2023 | Asia Pacific Company News, Asia Pacific News, Company News, News The City of Ulsan and Hyundai Rotem have signed a memorandum of understanding (MoU) to produce and test the first hydrogen-powered light rail vehicles (LRVs) in Ulsan in South Korea. The LRVs will be ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password