What unit is Tianjin Airport Aerospace Research Institute?

Security team. Official website of Tianjin Municipal Government introduced that Tianjin Airport Institute of Aeronautics and Astronautics is a confidential unit, and organs, people's organizations, weapons and equipment research and production related units, classified information systems and secret vector related units are basically confidential units. Tianjin is a municipality directly under the Central Government of the People's Republic of China, a national central city, the first batch of coastal open cities, a national advanced manufacturing R&D base, and a northern international shipping core area.