About Guoneng

Hengyang Guoneng Mechanical and Electrical Equipment Co., Ltd. is a national high-tech enterprise, a science and technology innovation enterprise and a specialized and special new enterprise in Hunan Province. Founded in 2008, the company inherits the brand, technology and talents of Hengyang Transformer Factory "Henghui" founded in 1964, and fully undertakes Hengyang Southern Transformer Co., Ltd. in 2020, which is a power industry service provider providing power equipment manufacturing and power engineering services

Regarding power transformers

Instrument transformers, also known as instrument transformers, are the general term for current transformers and voltage transformers. They can convert high voltage into low voltage and large current into small current, and are used in measurement or protection systems.

Featured Products

Oil-filled Erected Current Transformer

Our factory area
Aerial landscape of the factory

The company is located in Baishazhou Industrial Park, a national-level economic and technological development zone, covering an area of 46,000 square meters with a construction area of 31,396 square meters.

Patents and Honors
National High-Tech Enterprise, Science and Technology Innovation Enterprise.

The company has independently developed more than 60 kinds of new products and obtained 9 authorized patents. All products possess independent intellectual property rights, among which 7 leading products have been awarded the title of "Famous Brand Products of Hunan Province".

Our Projects
Hengyang Guoneng Mechanical and Electrical Equipment Co., Ltd.

Hengyang Guoneng Mechanical and Electrical Equipment Co., Ltd. is a company, which can professionallysupply complete sets of mechanical & electrical equipment, mainly provide power transmission anddistribution design, complete sets of power equipment and power engineering services.

What We Do
Specializing in the production of all kinds of product molds and products, professional production and processing company.

Specialized Industries

Years of professional production and research and development, with a number of advanced and precision production lines

Excellent quality

The company's products are in line with national standards

Safety and security

Safety and quality are guaranteed     

The Latest News

Posted on Tuesday, 09 September 2025
Since 2019 when Hengyang Guoneng started transformer manufacturing, multiple batches of its products have been exported to countries including Uganda, Mozambique, Uzbekistan, the Philippines, and Bang...
Posted on Saturday, 23 August 2025
Cross-border Ingenuity, Co-creating the FutureWhen the "hardcore intelligent manufacturer" deeply rooted in the power equipment sector encounters the "ingenious brewer" inheriting ...
Posted on Thursday, 21 August 2025
The digital transformation of Hengyang Guoneng kicks offRecently, Hengyang Guoneng Mechanical and Electrical Equipment Co., Ltd. officially launched its digital transformation journey. A special meeti...
Posted on Wednesday, 20 August 2025
With the in-depth development of our company in the field of high-voltage transformers and the continuous output of technological innovation achievements, our products have not only gained a firm foot...