Stadler to supply trams in Jena, Germany August 26, 2020 | Europe News Stadler has secured a contract from Jenaer Nahverkehr GmbH (JNV), the public transport operator of Jena, to supply 24 Tramlink trams with an option for the supply of up to 19 additional vehicles. The ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password