中国星网低轨19组卫星成功发射，卫星研制方系银河航天

Group 1 - Satellite mass production has become a key capability for the development of new space infrastructure [1][2] - The China Star Network, responsible for building and operating the satellite internet constellation, aims to achieve 400 satellites in orbit by 2027 [1] - The recent launch involved 19 low-orbit satellites, marking the second batch of satellites developed by Galaxy Space for space infrastructure [1] Group 2 - Galaxy Space has developed core technology products including phased array, millimeter-wave antennas, and integrated electronics, placing it at the forefront of the industry with cost advantages [2] - The company has implemented a fully digital process for satellite production, enhancing efficiency through automated testing and intelligent assembly [2] - As China's first unicorn in the commercial space sector, Galaxy Space focuses on the independent research and low-cost mass production of communication payloads and satellite platforms [2]