The film is about the advanced building plant - the Mytischi Integrated Works "Stroyplastmass" ["Construction Plastic"], about its history and today's life.
The film is about Mytischinsky combine "Mega", its history and present of the plant, equipped with the latest equipment. Building, entrance, traffic control, chemical laboratory and production workshops combine "Mega", automated processes for the production of linoleum, PVC slats, foam, paper and laminate, installation of equipment in the new shop. Students enter the building the All-Union Correspondence Polytechnic Institute. Samples fleecy rugs, manufactured in the plant, production plant at the permanent exhibition of the Moscow building materials; room of Labor Glory plant; Unity Party delegation headed by Walter Ulbricht visits the plant; rest of the workers and factory employees in sanatoria; awarded the Order of the October Revolution, the staff secretary of the Moscow City Party Committee Kalashnikov at a solemn meeting, pilot-cosmonaut, Hero of the Soviet Union A. Filipchenko, congratulated veterans of labor collective of the factory. The architectural design of camp complex. The film includes photographs and newsreels of the history of the plant: construction of a brick factory, mine production at the plant during the war, a solemn assembly in the Hall of Columns, dedicated to the attribution combine the title of "Enterprise of Communist Labor" in 1963, and others.
The film tells the story of pioneering enterprises construction indust theory - mytischenskoy combine "Stroyplastmass", its history and the present day.