Zhongran Information Branch of Chongqing Communication Industry Service Co., Ltd.

China Communications Services Corporation Limited (Stock Code: ) (referred to as China Communications Services) is a large enterprise approved by the State Council, approved by the State-owned Assets Supervision and Administration Commission of the State Council, and registered with the State Administration for Industry and Commerce. It is controlled by the three major telecommunications operators: China Telecommunications Corporation, China Mobile Communications Group Co., Ltd., and China United Network Communications Group Co., Ltd. It provides network construction, outsourcing services, content applications, and other services to telecommunications operators, media operators, equipment manufacturers, dedicated communication networks, and enterprises and institutions nationwide, and actively expands into overseas markets. Zhongran Information Branch of Chongqing Communication Industry Service Co., Ltd. (formerly Chongqing Zhongran Information Industry Co., Ltd.) is a specialized branch of Chongqing Communication Industry Service Co., Ltd. engaged in informatization construction. It has long provided localized, professional, and integrated information service solutions for telecommunications operators and industry clients' daily operations and business management, including informatization consulting, information system integration, custom software development, IT operations and maintenance, and internet value-added services. It is currently a vice-chairman enterprise of the Chongqing Information Service Industry Association and a pilot unit for the information service standardization system. According to the strategic positioning of 'leader in the production industry in the informatization field' and adhering to the 'water-like supplier culture', Zhongran Information Branch emphasizes scientific and technological investment, talent cultivation, and business innovation. It is committed to the research, development, and expansion of high-end informatization solutions, comprehensively supporting customers' informatization construction, and is an excellent informatization service enterprise in Chongqing and even the Southwest region. Zhongran Information Branch has formed a comprehensive business system integrating product operation, research and development, and promotion, providing customers with full-time, full-process, and all-round support services for software and hardware platform construction, operation services, and maintenance. It has formed excellent product series such as 'U-Xintong Collaborative Office', 'Inspection and Maintenance E-Tong', and 'Electronic Marketing Portal'; high-quality IT operations and maintenance, system integration, and internet value-added services, and has accumulated rich implementation experience in industry information system planning and implementation, large and medium-sized application software development, distributed database applications, large-scale network platform business system design, intelligent building planning, and IT services.