Shanghai Hongqiao International Airport is located at the junction of Changning District and Minhang District in Shanghai, China, 13 kilometers away from the city center. It is a 4E level civil international airport, one of China's three major gateway composite hubs, an international scheduled flight airport, a first-class open air port, and an international flight alternate airport.
  BGM provided the "IP Network Public Broadcasting System" for the S2 satellite hall of Shanghai Hongqiao Airport, meeting its functional requirements for background music, business broadcasting, emergency broadcasting, and timed automatic playback.