According to a research report from CITIC Construction Investment, the global number of rocket launches has consecutively set new annual records since 2020, underscoring the remarkable dynamism in space exploration endeavors. In the realm of communication satellites, while China's low-orbit satellite development has trailed behind that of high-orbit, high-capacity satellites, the widespread deployment of Tiantong-1 has been notable. In 2024, China is set to officially commence the networking phase for its two major mega-constellations, heralding a new era of regular launches aimed at constellation establishment. Projections indicate that starting from 2026, China will embark on a high-frequency satellite internet networking period, with the industry's growth rate anticipated to pick up pace. It is prudent to focus on the satellite manufacturing and rocket launch sectors, which lie upstream in the industry value chain. The construction and networking timelines for various low-orbit satellite constellations are likely to serve as pivotal milestones for the performance realization of enterprises throughout the industrial chain.