The film reported how Shanghai Electromechanical Industry conscientiously implemented the national economic adjustment policy since the Third Plenary Session of the Eleventh Central Committee of the Party; strived to expand the service sector, and the product structure changed significantly; new trial products successfully produced by the NO. 1 Electromechanical Bureau were numerous; the export value and various products with international competitiveness are constantly expanding. The film lists a large number of leading companies in the electromechanical industry such as Shanghai Steam Turbine Factory, Sifang Boiler Plant, Shanghai Machine Tool Plant and many other developments (such as: three-axis gem grooving machine).