Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Output Amplitude Voltage 0.01~12.8vrms, Vibration Tester , Insulation Performance Tester , High-Performance Safety Tester ,Voltage Breakdown Tester . We wholeheartedly welcome customers all over the world come to visit our factory and have a win-win cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Pakistan , belarus ,Bahamas , Amsterdam .Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.