We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Insulation Resist, 1000v- 40kv Digital Meter , Sound Sweeper , Stable Output Power Supply ,Medical Pressure Tester . Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss ! The product will supply to all over the world, such as Europe, America, Australia,America , Johor ,Philippines , luzern .During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !