Assigned by the Ministry of Machinery & Electronic Industry and Power Department as a key manufacturer of vacuum interrupter and vacuum switching equipment, Baoguang Group's basic products in include vacuum interrupter, vacuum circuit breaker, switchgears, etc. It ranks first nationwide for its gross output of vacuum interrupter. Baoguang group has been listed into the first tier of 100 manufacturers among the top 500 electronic and tele-commumnication manufacturers in China.

Baoguang Group was one of the specialized pioneers in developing vacuum interrupter in China. As early as 1982, Mr. Jiang Zemin, the vice minister of Electronic Industry at that time, inspected Baoguang and approved of a know-how transfer project of vacuum switch technology from Siemens, showing great concern to Baoguang. In 1988, Baoguang was appointed the Ministry of Machinery & Electronic Industry and the Ministry of Energy as a specialized manufacturer for high-voltage vacuum switches, and thus became a key enterprise for national electric power construction. With a gross asset of 430 million RMB, 2, 500 employees and AAA enterprise asset credit, Baoguang has kept a conatant 25% growth rate for the last ten years. As a leader of the national vacuum switch industry, Baoguang has occupied a leading position in terms of the basic products, total output and sales volume, technology and product quality.

Baoguang Group's basic products include vacuum interrupter, vacuum circuit breaker, vacuum switchgears High power glass and ceramic transmitting tubes, high frequency dielectric heating tubes, ionic tubes, etc., with a voltage range of 6kV-35kV, these products were characterized by standardization, serialization, miniaturization and diversification. The annual output of Baoguang for vacuum interrupter and vacuum switching equipment is high as 100, 000 pieces and 4, 000 sets respectively. Baoguang also supplied the switching equipment and pulse thyratrons for Beijing Electron-positron Collider Project, which won awards from the State Council, and acquired the ISO9002 Quality Certification in September 1996. The products of Baoguang can be used in power, metallurgical, mining, petroleum, chemistry, railway, radio broadcasting, tele-communication industries and power distributing functing for high-frequency heating.

In Xi'an, Zhenjiang, Haikou and Baoji, Baoguang has set up nine subsidary holding limited corporations, committed in manufacturing and mardeting of high-voltage switching equipment and operating mechines. Baoguang has established long-term technology cooperation with many research institutes and manufacturers, absorbing intelligence resources from them.