TBEA is the top enterprise in Chinese transmission and distribution industry. The output of transformer is the first in China and the third in the whole world. TBEA Hengyang Transformer Co., Ltd(hereinafter refers to Hengbian) is the major holding company of Tebian Electric Apparatus Stock Company Limited. Hengbian, who is one of four top company in Chinese transformer industry, has become the backbone enterprise of Chinese extra-high and ultra-high voltage product.

Hengbian develops a large group of the high-reliability, high-science&technology and energy-save new product through introducing, studying and absorbing the international advanced technology which symbolizes the highest level in Chinese transformer industry. These products has been operated in the state demonstration project, symbol project and the national key project of 1000KV as well as 750KV demonstration project, the west-east electricity transportation project, the three gorges project, the xiaolangdi project, the development of Lancing and Qing river project, at the same time used widely in the power supply project of the large-scale hydropower, thermo power, gas power and water storage.

The company also has received Model of National May 1 Labor Award, China Famous Brand, China Top Brand, National Key High and New Technology Enterprises, China Machinery Industry Top 100 Enterprises with Advanced R&D and Know-how, China Transformer Industry Top 10 Enterprises, China Machinery Industry Top 500, Top Grade Scientific and Technology Award of National Machinery Industry.