Service Commitment

Our service goal is to provide customers with trust and convenience. HUAYI insists on the priciple of "customer first", we are committed to providing you with high quality service.

Pre-sales

Provide professional consulting service, dedicated salesmen and professional technical engineers to answer customers' questions.

On-purchase

Focus on communication, actively communicate with users, take notes for users' questions and schedules, offer necessary technical support.

After-sales

Provide solutions within 24 hours, if the customers have any problem.

Product Center

Professional after-sales service, pay attention to customers' feedback about products.
Special Transformer Turns Ratio Testing Meter

The multifunctional ratio tester is designed for three-phase transformers of power system, especially Z-winding...

3 Phase Microcomputer Protection Relay Tester

standard 4 phase voltage, 3 phase current output, voltage 125V/phase, current 40A/phase ,3 phases in parallel up to...

DC Hipot Generator Tester

It is specialized in testing insulation strength and leakage current for electric power equipment. Adopts voltage...

Transformer Tan Delta Tester

With CVT test,Easy to use,With big touched screen.
High voltage (> 10kV) dielectric loss under external...

Partial Discharge Detector

Advanced anti-interference components and unique display circuit.
There...

CT PT Measuring Analyser

The device adopts high-performance DSP and ARM, advanced manufacturing technology, to ensure that the product...

Why Choose Us

Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
ISO Certification
Stric quality control to make sure safe, precision and efficient.
ISO Certification
Technology Support
Specialize in testing and solutions for more than 18 years. Own experienced engineers.
Technology Support
After-sales Service
Customer first, listen to users and 1 year warranty
After-sales Service
Support OEM
Provide customization and professional solutions.
Support OEM

About Us

Wuhan HUAYI Electric Power Technology Co.,Ltd. (HUAYI for short) is a professional manufacturer in China, researching and manufacturing electric testing equipment. Established in 2005, the company is one of the earliest manufacturers of high voltage tester in China. HUAYI insist developing and marketing independently, and make efforts to improve the products quality, reduce cost, and improve efficiency.
HUAYI is committed to preventative, maintenance, troubleshooting and commissioning all the time. Our products are involved AC/DC Hipot tester, series resonant test system, transformer tester, relay tester, circuit breaker/switch tester, oil/SF6 tester, cable tester and other electric instruments, widely adapted to electric power, water conservation, oil, railway, mine, chemical and so on.
About Us
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    Factory land occupation

    Factory land occupation
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    Senior technical engineer

    Senior technical engineer
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    Utility model patent

    Utility model patent
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    Global customers

    Global customers

Video Center

Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
6 phase relay tester
135KV AC hipot tester
SFRA analyzer
Tan delta tester

Our Honor

Official certification, professional after sales service.
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News Center

Professional researching and developing teams.
SFRA Analyzer From Wuhan Huayi Brand
Mar 05, 2024
Wuhan Huayi Electric Power develops and makes the transformer SFRA analyzer, which has high performance and more feat...
Uzbekistan Customer Visit
Mar 04, 2024
Our customers from Uzbekistan searched our website and visited our company. We are very happy to meet them in China a...
Philippine Customers Visit For Training
Jan 30, 2024
We welcome customers to visit and communicate and appreciate the opportunity to provide training and share our expert...
The Customer's Demand Is Our Pursuit
Jan 12, 2024
On the afternoon of December 21, we received a call from a customer in Shiyan, asking if we could help test the conta...