天银机电(300342.SZ)：控股子公司天银星际在国内率先实现了恒星敏感器的批量化生产，目前年产能达2000台套

Core Viewpoint - Tianyin Electromechanical has achieved mass production of star sensors through its subsidiary Tianyin Interstellar, establishing a leading position in the domestic commercial satellite market [1] Group 1: Company Achievements - Tianyin Interstellar is the first in China to achieve mass production of star sensors, with an annual production capacity of 2,000 units [1] - The star sensor products are recognized for their high precision, short delivery times, strong reliability, and fast response speeds [1] Group 2: Market Applications - The products have been widely applied in significant national projects, including lunar exploration, high-resolution satellite projects, and satellite internet initiatives, demonstrating notable social effects [1]