Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, belief the very first and management the advanced" for Hipot Test Equipment, Ac Power Source For Adjustable Frequency And Voltage , Mini Dc Power Supply , Horn Polarity Tester,Ground Resistance Tester 3-30a . Welcome your enquiry, best service will be provided with full heart. The product will supply to all over the world, such as Europe, America, Australia,Malawi , Sacramento ,Cambodia , Juventus .The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.