Given the question: Rocar (also T.V. or Autobuzul) was a van bus and trolleybus manufacturer based in Bucharest Romania.The company was created in 1951 and the first production lines were made for rolling-stock equipment and agricultural machines.In 1956 the first bus was built on a truck frame and in 1957 the production program was enlarged also for trolleybuses mini-buses and pick-ups made after the own design of Rocar. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
The answer is:
Company