The Relationship between Tianjin Xunlian and 503 Research Institute

There is no relationship between the two.

Tianjin xunlian technology co., ltd was established on 20 17. It is a high-tech enterprise founded by the core technicians of the former large state-owned military enterprises, focusing on the research and development of measurement and control communication equipment and technology.

Institute 503 of the Fifth Research Institute of China Aerospace Science and Technology Corporation is affiliated to China Academy of Space Technology. It is a scientific research and production entity engaged in basic theoretical research, product development, manufacturing and test verification in the fields of aerospace electronic measurement and control, satellite data acquisition and processing, aerospace electronic countermeasures, aerospace guidance, spacecraft attitude measurement and control, satellite payload and so on.