The Beidou circle of friends has expanded again! China's Beidou navigation system has won fans worldwide.

As a core supplier of the global satellite navigation system recognized by the United Nations, the Beidou system has fully entered the standard system of 11 international organizations such as civil aviation, maritime affairs, and mobile communications, and continues to expand its international "circle of friends". Currently, more than 30 African countries including Nigeria, Tunisia, and Senegal have established Beidou CORS stations.