Tuan Jie Wu

Beijing LongRuan Technologies, Inc. engages in the research and development, sales of software application systems, customized software and provide technical services. Its products include geographic information system, one-picture geographic information system, and security cloud service platform. It offers geographic information system software, intelligent mining industry systems, smart security emergency rescue systems, and virtual simulation systems. The company was founded by Shan Jun Mao on February 22, 2002 and is headquartered in Beijing, China.