Generally customer-oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for dielectric voltage withstand test, Output Amplitude Voltage 0.01~12.8vrms , Ac 5kv & Ac 20ma Withstanding Voltage Tester , Ac 5kv & Ac 20ma Withstanding Voltage Tester ,Threephase Leakage Current Tester . We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success. The product will supply to all over the world, such as Europe, America, Australia,Lahore , Latvia ,Germany , Lisbon .Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.