On the afternoon of September 4th, the activity of "High-tech Exchange Meeting into the 8th Academy of Astronautics" was held in Shanghai Aerospace Science and Technology Exchange Center. The event was hosted by Shanghai Science and Technology Exchange Center and Shanghai Dual-use Science and Technology Promotion Association, and undertaken by Shanghai Aerospace Technology Research Institute. Cymbal Xin technology chairman Liu Xunchun was invited to attend the exchange meeting.

Secretary Chen Dong of Shanghai Science and Technology Exchange Center delivered a speech. He pointed out that he hoped that private enterprises could have an in-depth understanding of the development needs of national defense science, technology and industry in order to promote the promotion of private technology, and the space institutes could have an in-depth understanding of new technologies and new products of private enterprises through theme reports and exchanges and seminars. It is suggested that the participants provide a new plan for the upgrading of Shanghai space industry.

Sheng, Secretary-General of Shanghai Science and Technology Exchange Center and Shanghai Dual-use Service Promotion Association chaired the meeting. Wang Sipei, member of the Standing Committee of the 8th Academy of Astronautics, Shen Weijie, Director Qiao Yang and other officials delivered speeches, indicating that the meeting would enable spaceflight personnel to have a deeper understanding of the CCMA and the products of the two research institutes under the CCMA, so as to provide solutions for the realization of home-made upgrading and substitution.

Liu Xunchun, chairman of Cymbal Xin Technology, delivered a speech on intelligent upgrading of traditional production lines and localization of dehumidification equipment replacement. In the course of the speech, cymbal Xin science and technology subordinate cymbal special brand wheel dehumidification equipment, cymbal aviation construction intelligent environmental engineering contracting services for professional introduction. It is willing to provide new plans for the upgrading of Shanghai's space industry and make new contributions to the coordination and innovation of science and technology.