Manufacturing and distribution of products, systems, and solutions, as well as provision of services for signaling, information, marking, and traffic guidance. Can acquire, manage, and transfer patents, trademarks, and technical and industrial knowledge, establish branches and subsidiaries domestically and abroad, and invest in other companies domestically and abroad, as well as conduct all business that is directly or indirectly related to its purpose, acquire, encumber, dispose of, and manage real estate domestically and abroad, also make financings for its own or third-party account, as well as provide guarantees and bonds for subsidiaries and third parties.