The main activity of UMM is the assembly, dismantling and repair of crane- and lifting equipment. These services have been performed by our employees ever since the founding of the company in 1944. Throughout its long history, the company has worked hard to expand the list of services and their scope of implementation. Nowadays our professionals perform works at the sea and river ports and specialized terminals, iron and steel plants, at the agricultural and mining enterprises, shipbuilding plants and shipyards, refineries, energy sector enterprises (hydro-electric power stations, thermal power plants, CHP stations, pump-storage plants), etc.