Karsan to supply CNG buses in Pernik, Bulgaria October 13, 2020 | Europe Company News Turkey-based Karsan has secured a contract to supply 13 Menarinibus Citymood compressed natural gas (CNG) buses to the city of Pernik. The new vehicles will be delivered in the first half of 2021. &n... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password