Supply of 160 CNG and LNG buses in Warsaw, Poland January 15, 2020 | Europe Tenders Country: Poland Organisation: Miejskie Zakłady Autobusowe Sp. z o. o. Description: Bids are invited in two lots to supply 70 buses fuelled by compressed natural gas (CNG) and 90 buses fuelled by lique... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password