Touchable over-voltage protection is an international leading
product and apples to all close GIS electric devices below 35kV.
The product not only has the advanced characteristics of metal
oxide surge arresters, but what more important is the product has
completely closed external metal shell and can be installed under
solid insulated. It is touchable and easy to maintain, the
performance is stable. This product is exclusively produced by our
company and has achieved national patents, the performance is
better than similar foreign products.