A complete production line from winding, machining, compounding to gluing processes


HUAGAO Electrical (Hubei) Co., Ltd. was founded in May 2016, by merging of Wuhan HUAGAO Electrical Control-Measurement Company and Hongan GAOHONG Private Equity Fund Company. HUAGAO was firstly resulted from Opto-Electronic Technology Co., Ltd. of Wuhan HV Research Institute in 1998. Now, HUAGAO is a manufacturer of HV testing equipment and HV composite insulators, headquartered in the center of Guanggu in Wuhan. HUAGAO has more than 120 employees with over 40 senior engineers.

HUAGAO Electrical (Hubei) Co., Ltd. is specialized in research, development and manufacture of HV test equipment and HV composite insulators. We are high-tech enterprise which includes research, design, manufacture, sales and trade. We have cooperated with Wuhan HV Research Institute of State Grid, Tsinghua University, Wuhan University of Technology and many other universities to exploit the state-of-the-art of HV technologies. We have passed ISO9001 International Quality Management System Certification, Environment Management System Certification and Occupational Health and Safety Management Systems Certification.

2016 Year

Company establishment

120 Name

Existing employees of the company

200 +

Domestic and foreign customers

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HUAGAO Electrical (Hubei) Co., Ltd. pays attention to enhance the core competence by enterprise culture. We insist the company philosophy of Quality, Integrity, Innovation, and Sureness, adhering to the sprite of self-discipline and social commitment. We are manufacturing first-class products and developing sustainable enterprise by our outstanding team, advanced equipment and firm management. We have clients across over 30 countries over the world. As the global HV equipment supplier of ABB, we have provided over 30 sets of different testing equipment for them. We have serviced over 200 clients since established.


High tech enterprises
Hubei Province Enterprise Investment Project Filing Certificate
Quality Management System Certification Certificate
Verification of Compliance
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