We build sports structures of any complexity at a favorable price. The unique design of prefabricated steel buildings makes it easy to create long-span spans without supports, and also eliminates the need to use structural elements along the walls. The open-type space facilitates the installation of tribunes and spectator aisles. On the other hand, the universal design of buildings provides the opportunity to further expand the arena, football stadium or sports complex in the future. Eldorado GS guarantees that sports and cultural buildings have high operational efficiency and require only minor technical maintenance on a daily basis.