Guizhou Space Appliance Co., Ltd. (002025.SZ) manufactures and sells electrical connectors, cables, sensors, and related components for aerospace, aviation, and defense applications. The company offers specialized products including RF coaxial connectors, hermetic sealing components, flexible cables, integrated cable assemblies, pressure sensors, temperature sensors, and electronic harnesses; it also provides research, development, testing, and maintenance services for these items. Founded in 1979 and headquartered in Guiyang, Guizhou Province, China, the company primarily serves domestic customers in the aviation, aerospace, and national defense sectors, with operations focused in China.