Wuhan Nanxing Electrical Power Tech. &Science Co., Ltd. is founded in 2004, which focuses on instrumentation and test maintenance solutions in the research, development, production and sales. Products involved in transformers detection, the resonance device and test transformers, switch detection category, lightning detection, the cable detection, the relay tester ground resistance tester, the transmission line detection, the high-voltage insulation megger generators, motors detection category, ...