We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Under Voltage And Over Voltage Protection, Voltage Clamping Plug In Zinc Oxide Varistor, Varistor Dc, Epcos Products,Plug In Disc Zov. Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Algeria, Greenland,Miami, Malta.Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.