Vacuum interrupters
Hanguang electron device factory(4404), has been manufacturing wide range of high quality vaccum interrupters for medium and high voltage switch circle in china since 1969's. Outstanding vacuum interrupter manufactleader techniques used by hanguang result in the highest quality and the largest voltage range of vacuum interrupters available today.
Vacuum circuit breaker
Our products are inexpensive and have super quality. All products have passed the iso9001 international quality certification, some model passed europe certificate for e-mark.. We can provide all sorts of products with advantage in technology, quality and cost.
