Mostostroyindustriya AO, formerly Mostostroyindustriya OAO, is a Russia-based company, which is engaged in the manufacture of metal construction materials. The Company specializes in the construction of bridges, road and rail spans, trestles, industrial projects on the territory of the Russian Federation. The Company operates through its own plants: Bridge-building equipment factory in Lyubertsy, Plant â 50 in Yaroslavl and Bridge construction plant in Chekhov. The plants are engaged in the fabrication of casing pipes for drilling equipment and construction equipment, as well as bridge metal structures and supporting parts. The Company manufactures metalwork of the superstructure of road, railway, metro bridge, pedestrian and other bridges and overpasses of any lengths and types. Additionally, it manufactures steel structures for civil and industrial buildings.
MOSTOSTROYINDUSTRIYA AO 
