Nanjing Allwin Instrument Science And Technology Co., Ltd. is setting a benchmark in apparel and garments industry with trendy and quality High Impedance Meter. Nanjing Allwin Instrument Science And Technology Co., Ltd. is a headquartered in Nanjing, , China, with a technology advanced facility boasting yearly profit estimating around More than 6 Million US Dollar. We understand that aesthetic appeal is the foremost requirement when it comes to Hipot Tester,Insulation Resistance Tester,Grounding Resistance Tester,Signal Generator,Leakage Current Meter and to make that last long we ensure that raw material are sourced only form the best. Constant strive to speedy shipment and quality consistency helped us capture over United Arab Emirates,Brazil,India,Thailand,Turkey,United States export market share and export ratio value raging around US$10 Million - US$50 Million with 15 Years of export history. Established back in 2005, as High Impedance Meter Manufacturer and Exporter with Initial business capital of Above US$100 Million we started off as LLC (Limited Liability Corp) entity under Third Party.