"Based on domestic market and expand overseas business" is our development strategy for Voltage Indicator Calibration, Single-Phase Variable Frequency Power Supply 3kva , Grounding Resistance Tester , Digital Resistance Tester ,High-Performance Safety Tester . Our firm quickly grew in size and reputation because of its absolute dedication to superior quality manufacturing, substantial price of solutions and fantastic customer services. The product will supply to all over the world, such as Europe, America, Australia,Angola , Czech Republic ,Guinea , Istanbul .In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.