Project planning, execution, and realization of works in the field of metal construction, performance of service works and repairs in these areas as well as trade in and processing of related materials. Can establish branches and subsidiaries domestically and abroad, invest in other companies domestically and abroad, and conduct all business that is directly or indirectly related to its purpose, acquire, encumber, dispose of, and manage real estate domestically and abroad, provide financing for its own or third-party account, and provide guarantees and bonds for subsidiaries and third parties.