On December 25, China Railway Signal & Communication Corporation and China Post signed a strategic cooperation agreement to combine strengths and promote the vigorous development of the low-altitude economy. Lou Qiliang, Secretary of the Party Committee and Director of China Railway Signal & Communication Corporation, pointed out that both sides have complementary strengths and common goals, presenting broad prospects for cooperation. It is hoped to fully leverage the core advantages of China Railway Signal & Communication Corporation's low-altitude airspace intelligent control system to support the safe, efficient, and large-scale running of low-altitude logistics, jointly build an intelligent, unmanned, and green low-altitude logistics system, effectively reduce logistics costs for the whole society, and lead the development of new quality productivity with technological innovation.