Wuhan Nanruo Electric Co., Ltd.

Wuhan Nanruo Electric Co., Ltd. was established on July 1, 2008, with a registered capital of 32 million. The company is located in *High-tech Development Zone, Wuhan East Lake New Technology Development Zone, Wuhan Optics Valley. The company is a technology-based enterprise integrating scientific research and development, technical consulting, equipment development, product sales, and engineering services. Products are mainly used in power supply bureaus, power plants, railways, telecommunications, petroleum, chemical industry, metallurgy, meteorological bureaus, colleges and universities, and other industry sectors related to substation maintenance. The company has successively carried out scientific research cooperation with Wuhan University, Huazhong University of Science and Technology, and Wuhan University of Technology to enhance our company's technical reserve capacity. Technological innovation is the source of power and the foundation of development for an enterprise. Through continuous independent innovation, we have obtained a large number of high-level scientific and technological achievements with independent intellectual property rights. The company has successively obtained ISO9001:2008 GB/T19001-2008 Quality Management System Certification (CQC certificate number: 0011Q210845R0S/4200); CE certification (certificate number EN60950-1:2006 +A2:2013); Self-handling Inspection and Quarantine Enterprise Registration Certificate (registration number: 4200605473); In 2012 and 2014-2015, the company was rated as a "Contract-abiding and Credit-worthy Enterprise" by the Wuhan Administration for Industry and Commerce and the Wuhan Contract Credit Promotion Association; The company's registered trademark "NANR" was recognized as a Wuhan Famous Trademark by the Wuhan Administration for Industry and Commerce from 2015 to 2017 (registration certificate number: 7215415) and other honors. The company attaches great importance to the research and development of new products and has successively obtained multiple patent certificates. Some patents are as follows: 1. A reliable shielded voltage-dividing high-voltage measuring device, patent number: ZL 2012 2 0355014.1; 2. A DC high-voltage generator, patent number: ZL 2012 2 0391370.9; 3. Series resonance withstand voltage test device (NRXZ), patent number: ZL 2016 3 0485826.1; 4. Leakage current tester for water-cooled generators (NRZV), patent number: ZL 2016 3 0554223.2; 5. Dry-type air-core high-voltage resonance reactor, patent number: ZL 2017 3 0659991.9; 6. A dry-type air-core high-voltage resonance reactor, patent number: ZL 2017 2 1816162.8; 7. A new type of DC high-voltage generator, patent number: ZL 2018 2 1598949.6; Multiple products of the company have strong market competitiveness and have won unanimous praise from industry authorities and customers. Among them, the NRV series high-voltage probes broke the awkward situation that no Chinese enterprise could produce them and solved the long-term domestic reliance on imports; The 0.05%/0.1% accuracy AC/DC standard voltage divider developed by our company has a leading technical level and is widely used in electric power research institutes as a measurement standard; The series resonance withstand voltage test device developed by our company can realize the parallel use of multiple variable-frequency power supplies, which is the first in China; The intelligent DC high-voltage generator produced by our company can achieve automatic voltage boosting, automatic testing of zinc oxide arresters, and control operation by host computer software connected to a PC, realizing intelligence. The ultra-high voltage can reach 60-1600kV, and the ultra-high voltage output current can reach about 500mA, fully realizing the full coverage of DC high-voltage generators; The water-cooled generator DC high-voltage generator independently developed by our company adopts a control mode of 8.4-inch touch screen + digital rotary mouse, with functions such as automatic voltage boosting, data saving, and data printing, realizing the true intelligence of the product; The company adheres to the development philosophy of people-oriented and product quality as the king, providing customers with more reliable, more accurate, and more intelligent products. Customer satisfaction is our service purpose.