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Factory Floor Area
Mechanical Design Engineer
Software Design Engineer
Installation and Debugging Engineer
Nanke Electric is China’s pioneering manufacturer of intelligent test systems for transformers, with a domestic market share of over 95%. Our products have been exported to many countries including the United States, Mexico, South Korea, and Thailand.
We are a dynamic collective of visionaries and technical experts, driven by innovation and excellence. Our team combines creative energy with deep industry expertise to deliver cutting-edge transformer testing solutions. We thrive on collaboration, agility, and a relentless pursuit of breakthroughs—ensuring that we not only meet but exceed the evolving needs of global clients. From R&D to real-world applications, we turn ideas into proven results.
With cutting-edge technology and uncompromising quality, we have delivered professional transformer testing solutions for global industry leaders including Sanil, Eaglerise, and State Grid. Each case study demonstrates our relentless pursuit of innovation and customer success, earning the long-term trust of Fortune 500 enterprises.
Eaglerise (Anhui)
Located in Anhui, China, this intelligent test station for one-time wiring of new energy oil-immersed transformers has a testing capacity of 10-35kV and 12,000kVA. It uses RGV transmission technology, employs three testers, and has four workstations. It features data interaction with the MES system. Seven routine test items can be completed with a single click of a mouse.
D Volt. Co., (USA)
An intelligent test station for oil-immersed and dry-type transformers located in the United States. Test capacity: 10-35kV; 10,000kVA. Test personnel: 2. Other features: Automated testing; automatic test report export.
Eaglerise (Jiangxi)
An intelligent dry-type transformer one-time wiring test station located in Jiangxi, China. Test capacity: 10-35kV; 10,000kVA. Circulation: RGV. Test personnel: 3. Features: Data interaction with the MES system. One-time wiring allows for the completion of seven routine test items with a single click.
Eaton (Jiangsu)
Located in Jiangsu, China, this dry-type transformer one-time wiring intelligent test station has a testing capacity of 10-35 kV and 10,000 kVA. It operates in RGV mode and has three test personnel. Its features include data interaction with the MES system and allows for the completion of seven routine test items with a single click of a mouse.
AUX (Ningbo)
Located in Jiangsu, China, this intelligent test station for one-time wiring of new energy oil-immersed and dry-type transformers offers testing capabilities of 10-35kV and 12,000kVA. Its circulation system is RGV, and it has three testers and four workstations. Its unique feature is data interoperability with the MES system. Seven routine test items can be completed with a single click of a mouse with one-time wiring.
Sanil (South Korea)
An intelligent test station for single-phase pole-mounted and single-phase above-ground transformers with one-time wiring, located in South Korea. Test capacity: 35kV; 500kVA. Operation: Roller conveyor line. Two testers, six workstations. Features: Data interaction with the MES system. Seven routine test items can be completed with a single click of a mouse with one-time wiring.
Sanil (South Korea)
A three-phase transformer one-time wiring intelligent test station located in South Korea. Test capacity: 35kV; 10,000kVA. Features: Data interaction with the MES system. One-time wiring allows for the completion of seven routine test items with a single click of the mouse.
TEBA (Xinjiang)
An intelligent dry-type transformer one-time wiring test station located in Xinjiang, China. Test capacity: 35kV; 10,000kVA. Features: Data interaction with the MES system. Seven routine test items can be completed with a single click of a mouse during one-time wiring.
Driven by cutting-edge technology and unparalleled expertise, we are pioneering the future of electrical reliability worldwide. From China to the globe, we are committed to one mission: becoming the world’s premier transformer testing expert—setting the standard, ensuring safety, and empowering progress. Where innovation meets precision. Where vision becomes reality.
We begin as your strategic partner, analyzing your specific needs to recommend the optimal testing solution. This ensures maximum efficiency, cost-effectiveness, and a perfect fit for your operational goals from day one.
Our certified engineers provide hands-on installation supervision and commissioning at your site worldwide. We guarantee that your advanced systems are set up correctly, safely, and to exact specifications for immediate, accurate operation.
We transfer our core expertise to your personnel through structured training programs. This empowers your team to operate the equipment with full confidence, maximize its capabilities, and understand the science behind every diagnostic result.
Our relationship continues long after the sale. With a responsive global network, we provide continuous technical support, rapid troubleshooting, and maintenance services, ensuring your operations run smoothly and without interruption, anywhere in the world.
On April 10, 2026, a customer from Electrotherm Electrical & Metal Products Co., Ltd. visited Nanke Electric to conduct on-site acceptance of the semi-automatic intelligent transformer test system delivered by our company. During the acceptance p...
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We are proud to collaborate with the world's most innovative and influential corporations in the electrical and energy sectors. Our partners include:
• Fortune 500 Powerhouses - Serving multinational giants who demand uncompromising quality and cutting-edge solutions
• Technology Trailblazers - Working with R&D leaders to develop next-generation testing standards
• Market-Shaping Enterprises - Supporting companies that define industry trends across 100+ countries
These strategic alliances validate our technological leadership while driving mutual growth. Together, we're setting new benchmarks for transformer testing excellence worldwide.
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