We are a power switching equipment maker, and have various power switching equipments and switching components, mainly in vacuum electric switch, vacuum switching tubes (vacuum interrupter) such as vacuum switching tube for circuit breaker (vacuum interrupter for circuit breaker), vacuum interrupter for load switch.
China's Zhenhua (Group) Science & Technology Co., Ltd locates in GuiYang City, west-southern China. our company is high-tech state owned enterprise with more than 50 years special production experience of vacuum electronic components and apparatus. our company is the first class company both in technology and in quality. Our products are used China space craft. We have so many kind of hi-tech electronic components and apparatus. for you easily to catch the main product we want to offer currently, we only exhibit the vacuum part of our electronic...