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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.
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.

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Factory land occupation
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Senior technical engineer
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Utility model patent
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Global customers
Our Honor
Official certification, professional after sales service.

Video Center
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6 phase relay tester
135KV AC hipot tester
SFRA analyzer
Tan delta tester
News Center
Professional researching and developing teams.
Apr 23, 2025
Last week, oil test equipment, including a DGA analyzer, soil moisture tester, oil tan delta tester, and oil BDV test...
Mar 26, 2025
Recently, the AC-DC hipot test equipment and transformer test equipment independently developed by our company succes...
Mar 03, 2025
We are excited to announce that our 30KV 60KVA AC DC hipot tester is ready to be shipped to Algeria. This high-qualit...
Feb 07, 2025
As the demand for reliable electric power grows, so does the need for advanced testing equipment to ensure that the p...