Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for Current Transformer Insulation Resistance Test, Sound Sweeper With Polarity Test , Audio Polarity Tester , Dc Regulated Power Supply ,Three-Phase Intelligent Power Tester . At present, company name has more than 4000 kinds of products and gained good reputation and big shares on market domestic and overseas. The product will supply to all over the world, such as Europe, America, Australia,El Salvador , Belgium ,Hyderabad , Guinea .We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end products, to do professional products.