Prior to lengthy preparation, we have concluded a sub-contract for the manufacturing and installation of dispatcher, passenger information and track phone systems as part of the project entitled “V002.06 Óbuda (bez.) – Piliscsaba (bez.) vonalszakasz biztosító berendezései és távközlési munkái” owned and operated by MÁV Zrt. and announced by the Nemzeti Infrastruktúra Fejlesztő Zrt. (NIF).
