"Based on domestic market and expand overseas business" is our improvement strategy for Portable Power Analyser, Digital Resistance Tester , Ground Resistance Tester 3-30a , Withstand Voltage Ac/Dc 5kv 2/20/100ma ,Constant Current Grounding Resistance Tester . We are also constantly looking to establish relationship with new suppliers to provide innovative and smart solution to our valued customers. The product will supply to all over the world, such as Europe, America, Australia,Jamaica , Lesotho ,Canberra , Finland .With more and more Chinese products around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to offer you both better products and service, because we are more and more powerful, professional and experience in domestic and international.