China Eastern Airlines Technology Application Research and Development Center Co., Ltd. was established on November 21, 2011. The company's business scope includes research and development of technology and products in the aviation field, employee training within the system, conference services, enterprise management consulting services, maintenance of civil aircraft, mechanical equipment and parts maintenance, etc.
  BGM has provided the Shanghai Eastern Airlines Technology Application Research and Development Center with a "Conference Central Control Sound Amplification System", which meets its functional requirements for digital speech, video display, professional sound amplification, signal processing, centralized control, and more.