XUGUANG.XUGUANG, with over 50 years of experience, specializes in the diversified R&D, manufacturing, and sales of vacuum switchgear, electro-vacuum devices, electronic ceramic materials, intelligent control rapid switches, and specialized equipment manufacturing. Its operations span electron tubes, vacuum arc extinguishers, solid-insulated busbars, high/low-voltage switchgear assemblies, DC transmission and distribution, electronic ceramics, specialized equipment for the electronics industry, power energy manufacturing, precision casting of metal components, and embedded computers. As China's sole high-tech enterprise with full industrial chain technological innovation capabilities—spanning metal component processing, precision ceramic manufacturing, and intelligent electrical equipment—its core products include: vacuum switchgear, electro-vacuum devices, electronic ceramic materials, and intelligent control rapid switches.