Ask Beijing Satellite Factory (Aerospace 529 Factory) for the telephone number of the switchboard or the contact information of the engineer in charge of radio signal testing. Thank you!

Beijing Satellite Factory (Factory 529) is a high-tech enterprise located in Zhongguancun High-tech Park, which belongs to the Fifth Research Institute of China Aerospace Science and Technology Corporation. Founded in June 5438+September 1. 0958, the enterprise is an important base for spacecraft research and production in China. The first artificial earth satellite developed, produced and successfully launched by China? Dongfanghong-1, the first recoverable remote sensing satellite, the first experimental communication satellite and the first manned experimental spacecraft "Shenzhou-1" were born here. We have successfully completed the structural development, final assembly test and launch services of more than 60 satellites and spacecraft in the fields of scientific experiments, recoverable, earth remote sensing, resource exploration, navigation and communication, and made great contributions to the development of China's space industry and space technology.