★In 2025, the power engineering business continued to receive high praise and obtained Grade-II General Contracting Qualification for Power Engineering, providing new momentum for future power projects.
★ The company’s digital transformation and upgrade have received national support, encompassing technological advancements, business-process reengineering, talent development, and organizational-cultural change, all aimed at establishing a completely new business model that enables the company to cultivate new lines of business and forge new core competencies within a cutting-edge digital business landscape.

★In January 2024, the company expanded its operations and relocated to the East Lake High-tech Industrial Innovation Base. The production workshops have undergone another comprehensive upgrade, achieving greater scale, specialization, and standardization, while also adding a new product showroom and an employee activity center. From the production lines to employees’ daily lives, every aspect has been comprehensively enhanced!
★ Large-scale production is carried out in strict accordance with low-carbon, environmentally friendly processes and has been certified as an AAAAA-rated green and environmentally friendly enterprise.

★2023 was a bountiful year for intellectual property, with a cumulative total of 33 patents (including utility models and inventions) and 6 software copyrights. We have established a fully independent, proprietary technology development system!

★In 2022, online monitoring products such as battery online monitoring systems and surge arrester online monitoring systems were widely deployed, providing more systematic assurance of power system operational safety.

★In 2021, the organization obtained integrated certification for its Occupational Health and Safety Management System, Quality Management System, and Environmental Management System.

Electric power engineering performance continues to grow, and a Level-3 qualification license for installation, maintenance, and testing has been obtained.

★ In August 2017, the company conducted a technical exchange on power testing technologies with experts from the State Grid Electric Power Research Institute and Wuhan University. This exchange session provided clear guidance for the future R&D and design of our products. Both parties expressed their commitment to further strengthen technical communication, exchange, and collaboration going forward.

★ In December 2017, the company was awarded the “Recommended Brand Certificate” by the China Electric Power Equipment Management Association. The China Electric Power Equipment Management Association is the Power Equipment Management Branch of the China Equipment Management Association, which is supervised by the National Development and Reform Commission and the National Energy Administration, and serves as a national trade association for equipment management in the power industry.

★ In February 2016, the company’s NDDZ-III 35 kV reactor comprehensive performance testing system, which had been designed and finalized, passed expert panel acceptance; in the same year, the system was successfully delivered and put into operation.

★ In March 2016, the company was honored as one of Wuhan’s Top Ten Enterprises.

★ In April 2015, as the company continued to grow and expand rapidly, it relocated in March 2015 to Chuangzhi Tiandi on Zanglong Island in Wuhan. This expansion primarily focused on upgrading the facilities of the R&D center, the quality inspection center, and the production workshops, enabling product development and manufacturing to progressively achieve scale, specialization, and standardization.

★ In June 2014, the Wuhan Municipal People’s Government and the Municipal Science and Technology Commission conferred the titles of High-Tech Enterprise and Technology-Based Production Unit.

★ In November 2014, the company independently designed and finalized a programmable, partial-discharge-free complete test system.

★ In September 2013, the company was honored with the “Contract-Abiding and Credit-Respecting Enterprise” title for 2013 in Wuhan, awarded by the Wuhan Municipal Administration for Industry and Commerce and the Wuhan Contract and Credit Promotion Association. Moving forward, the company will continue to strive for excellence: while rapidly expanding its production scale and improving operational efficiency, it will further strengthen corporate culture development, endeavoring to cultivate a corporate ethos rooted in integrity, humility, teamwork, pioneering spirit, and innovation.

★ In November 2013, the company’s independently developed “NDBZ-III Transformer Comprehensive Performance Test Bench” was awarded the First Prize for Scientific and Technological Achievements in Quality and Technical Supervision by the Wuhan Municipal Bureau of Quality and Technical Supervision.

★ In July 2012, the company’s R&D team successfully developed a high-current tunable inductive resonant device.

★ In April 2011, the company was awarded the High-Tech Enterprise Certificate by the Management Committee of the Wuhan East Lake New Technology Development Zone in China Optics Valley.

★ In May 2010, Nanxing Electric was honored with the title of “Advanced Unit” by the Management Committee of the East Lake High-Tech Industrial Development Zone in Wuhan, Hubei Province. Upholding “integrity” as its core value and “trustworthiness” as its top priority, Nanxing Electric will continue to strengthen its product advantages, consolidate its technological foundation, and enhance its overall competitiveness, striving to become a leading benchmark enterprise in the power testing instrument and high-voltage testing equipment industries.

★ In November 2010, based on the NDR series DC resistance testers, the company successfully developed the NDR-50A DC resistance tester, a dual-channel DC resistance tester for 20A temperature-rise tests, and three-channel DC resistance testers rated at 10A and 20A.

★ In March 2009, based on the existing large-scale grounding grid resistance tester, a new model capable of delivering a 5 A output was developed and completed.

★ In August 2009, it won first prize in the Resonance Device Competition organized by the Hubei Provincial Electric Power Metrology Association.

★ In March 2008, the transformer no-load and capacity tester was further upgraded based on the original product line, and new products were developed, including a transformer capacity tester, a transformer parameter tester, a transformer short-circuit impedance tester, and a reactor parameter tester, to meet the diverse needs of customers.

★ In July 2008, a comprehensive performance testing bench for power transformers with a capacity of 20,000 kVA and a voltage rating of 110 kV or below passed the company’s appraisal. This equipment is capable of performing tests such as DC resistance, turns ratio, no-load and load tests, AC withstand voltage, and induced voltage withstand tests.

★ In October 2008, based on the original manual VA characteristic tester, we developed and completed the comprehensive transformer characteristic tester, the PT excitation characteristic tester, and the CT VA characteristic tester.

★ In November 2008, the company successfully developed a new-generation automatic dielectric strength tester for insulating oil, building on the digital display technology. The instrument features a large LCD screen and includes a built-in printer.

★ In December 2007, the company refined its resonant-series products. The frequency- and inductance-adjustable resonant system was made more compact and portable, and the resonant product line was systematically reorganized and standardized. New specialized equipment was developed, including AC withstand-voltage test systems for substation electrical equipment, cable withstand-voltage test systems, AC withstand-voltage test systems for generators, and resonant step-up devices for CVT calibration.
 

★ In May, the series of DC resistance rapid testers was developed and put into production, with in-house manufacturing of multiple models rated at 2 A, 3 A, 5 A, 10 A, 20 A, and 40 A.
★ In November, a breakthrough was achieved in the R&D of resonant test equipment, resulting in the completion of the “CVT Power-Frequency Series Resonance Boosting Device.”
★ In December, the development of a large-scale ground grid grounding resistance tester was completed.