Beijing Urban Construction Intelligent Control Co., Ltd. (hereinafter referred to as “Urban Construction Intelligent”), a subsidiary of Beijing Urban Construction Group Co., Ltd. It is a national-level high-tech enterprise, a "demonstration enterprise of science and technology reform" issued by the State Council, a specialized and sophisticated "little giant" enterprise, and also a municipal enterprise technology center of Beijing. It is the first integrated smart urban rail solution provider with a profound design background in the rail transit industry and the first state-owned holding company focusing on rail transit cloud platform business in China.