Changgao Dianxin Technology Co., Ltd. (hereinafter referred to as "Changgao Dianxin") was established in 1998 and was listed on the Shenzhen Stock Exchange in July 2010 (stock code: 002452). It is a high-tech with "electricity" as its core business. The enterprise is divided into two business segments: power transmission and transformation equipment manufacturing, power design and engineering. It has three production bases, including Wangcheng Industrial Park, Ningxiang Jinzhou Industrial Park, Hengyang Baishazhou Industrial Park, and one with Class A power engineering design Qualified power design institute - Hubei Huawang Electric Power Engineering Co., Ltd. The company adheres to the strategic positioning of "integrated power and energy service provider" and vigorously develops the main business of power and energy around the new development, new technologies and new products in the field of power and energy. The products and services involve the power generation end, transmission and transformation end, and distribution end, forming The complete industrial chain of power engineering design, new energy power development, primary and secondary equipment for power transmission and transformation, and general contracting of power engineering can provide customers with integrated overall solutions.

The company's business has spread across provinces and some overseas countries. Mainly provides high-voltage isolation switch (DS), circuit breakers (CB), combined electrical appliances (GIS), complete switch cabinets, ring grid cabinets, column circuit breakers, distribution automation terminals and other products for my country's power and energy industry, as well as power design And engineering services are an important part of my country's power and energy industry chain. Among them, high-voltage isolation switch products have been at the forefront of the industry for many years, and their product technology is at an advanced level both at home and even internationally. The products are used in almost all UHV projects in China, Tibet-China Internet Projects, Zhangbei Flexible DC Transmission Projects, etc. National key projects. Combined electrical appliances (GIS) and 10KV high-voltage switch cabinet products are also among the top in the industry. At the same time, the company has also achieved breakthrough results in smart substations, photovoltaic and wind clean energy power generation projects, overseas power engineering general contractors, and distribution network BOTs.

The company will adhere to customer-centricity and value-oriented approach, take ultra-high voltage, greening and intelligence as the direction, innovate and develop new things, and become the leader in the construction of my country's "new power system".