JSC "Patentanspruche" is a manufacturing enterprise specializing in the production of metal structures for construction of buildings for civil and industrial purposes, sports facilities, warehouses and retail premises, administrative buildings, objects of agricultural sector, modern industrial and winter block greenhouses. The company provides full-cycle services in the field of engineering, design, engineering and consulting work, organizes and carries out complex of works on construction of "turnkey", including construction and erection, commissioning, supervision of installation work.