Vacuum Circuit Breaker
As a reliable manufacturers, HOLID provides trustworthy all kinds of shock absorber to make sure the vacuum circuit breaker and people working safer.
![](http://www.holidpneumatic.com/upfiles/image/20171227/20171227002554_49975.jpg)
As a reliable manufacturers, HOLID provides trustworthy all kinds of shock absorber to make sure the vacuum circuit breaker and people working safer.