On April 16, GLONGHUI | Riyadh (300296.SZ) said on the investor interactive platform that the company has self-developed smart light pole products, has project delivery capabilities, and has accumulated multiple project cases. Smart light pole products independently developed by the company, including smart street lights, smart poles, multi-function smart light poles, etc., are smart cities that use road members as carriers to integrate and mount various devices, integrate basic resources such as poles, communication, power supply, etc., and are supported by a comprehensive software management platform. Through the use of advanced ICT information and communication technology, mass data collection, transmission, publication, and remote intelligent monitoring, control and management are realized, thus providing various efficient functional services such as smart lighting, 5G communication, urban monitoring, traffic management, information interaction and public services for urban operation. New public infrastructure.