The UHV&HV test equipment such as resonant test system, transformer test equipment, AC/DC hipot tester and other testing instruments and meters are some items owning very high reputation for its history and reliable quality in this industry. They are developed and produced by EG. These products are with extensive application in preliminary & acceptance tests on all HV/UHV EP impliement equipment. They are also used in engineering projects ranging from water conservancy, high-speed railway, petroleum, chemical, incoalation, metallurgy, mining and etc.