Shaanxi Baoguang Vacuum Electric Device Co., Ltd is located in Baoji city, Shaanxi province, China. It is a public company which was listed on Shanghai Stock Exchange in 2002.
The company is a key high tech enterprise to produce vacuum interrupter and embedded pole, and it owns the first class technology and equipments. The voltage of Baoguang products cover from 0.66kV to 145kV, current is from 160A to 6300A and breaking current reaches up to 80kA. These products are in line with GB, IEC, IEEE, ANSI or any other related standards and have features of standardization, serialization, miniaturization, long life, high reliability and specialization.
By Sept 2016, the cumulative production output of Baoguang brand vacuum interrupter had amounted 6 million pieces, over 100 thousand vacuum interrupters were exported worldwide yearly, and this makes the company the biggest vacuum interrupter manufacturer and exporter in China.