Shaanxi Baoguang Group Ltd. is a specialized company to produce medium and high voltage vacuum interrupter, vacuum circuit breaker, vacuum cubicle and all components used in the circuit breaker and cubicle such as contact, bellows, glass and ceramic products, spring operating mechanism, contact box, busbar housing, insulation anchor strut, epoxy housing, SMC isolator, sillicon rubber insulating units, epoxy resin insulator, earthing switch, etc. Baoguang brand products are very popular with customers in Chinese power supply market. We can provide you with high quality products. We also can supply a large order for you, and offer is swift. The price of our products are competitive. Our products conform to IEC standard and Chinese standard., and pass ISO 9001 Quality Certificate System.