The National Astronomical Observatory of the Chinese Academy of Sciences was established in April 2001, including headquarters and 4 directly affiliated units. Its headquarters is in Beijing.
The National Radio Monitoring Center has an advanced national radio short-wave/satellite monitoring network (Beijing monitoring station has joined the ITU international radio monitoring network)
The Ministry of state security of PRC is a functional department of the State Council that maintains the sovereignty and interests of the state. The power of public security organs to investigate detention, pretrial and carry out arrest can be exercised by the Constitution and laws.
There is a systematic network operation platform and a huge data information storage processing center computer room inside the publishing office.
CRI is the only national radio station in China that broadcasts to the world. Its purpose is to enhance the understanding and friendship between the Chinese people and the people of the world.
The Beijing customs office building is a high-rise building with a large number of office electricity equipment and information storage machine rooms. The orderly development of tax work needs a stable distribution environment.