Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for sf6 gas analyzers, Transformer Oil Testing , electronic measuring instruments , insulating oil tester ,Underground Cable Fault Tester . Our concept would be to assist presenting the confidence of each prospective buyers while using the offering of our most honest service, as well as right merchandise. The product will supply to all over the world, such as Europe, America, Australia,Namibia , Argentina ,Madagascar , Borussia Dortmund .we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.