changjing.ai Inc. designs and develops an artificial intelligent-based space-time intelligent technology platform that collects geo-data and spatio-temporal data to accelerate smart city development. The company offers urban management oriented products, such as smart city, city insights, and industrial management; and enterprise oriented products such as customer analysis, optimized operations, and store location selection that improve the efficiency of enterprise operations. The company’s products are used for smart investment, in-depth industry insights, real estate asset assessment and operation, precision marketing, area and branch management, location decision, customer insights, toke management, scheduling line, battle map, smart order, same city delivery, smart risk, credit risk monitoring, offline advertising resource management system, corporate shuttles and school buses, shared bicycle intelligent dispatching operation and maintenance,e grid fine management, smart tobacco inspection management, and equipment monitoring and maintenance. It serves city and government, real estate, retail, manufacturing, franchise, financial insurance, advertising media, transportation, tobacco, education, technical services, and logistics industry. The company was founded in 2019 and is based in Beijing, China.