We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Digital Load Meter, Ground Resistance Tester 3-30a , Withstand Voltage Tester , Stable Voltage And Steady Current Adjustable Power Supply ,Three-Phase Intelligent Power Tester . With our rules of " business reputation, partner trust and mutual benefit", welcome all of you to work together , grow together. The product will supply to all over the world, such as Europe, America, Australia,Myanmar , United Kingdom ,Guyana , Brunei .Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.