We support our consumers with ideal good quality merchandise and large level provider. Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for resistance tester, Power Quality Meter , Earth Resistance Meter , Protective Relay Test System ,Oil Dissipation Factor Tester . Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers. The product will supply to all over the world, such as Europe, America, Australia,Philippines , Switzerland ,British , United States .The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.