GTLK to supply trams in Ulyanovsk, Russia August 27, 2020 | Europe Company News State Transport Leasing Company (GTLK) has secured a contract to lease 29 trams to the Ulyanovsk Region State Procurement Agency. GTLK will purchase the vehicles from PK Transportnye Systemy (PK TS). ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password