The company is the first high-tech listed company in the National Power System listed on November 18, 1999 on the Shanghai Stock Exchange. It is known as China Electric Power Hi-Tech's first stock. It is currently a unit directly under China Huadian Group Co., Ltd. The company's current industry covers five core sectors, including power grid automation, power plant and industrial automation, rail transit automation, information and safety technology, and power electronics. It is also supported by manufacturing and system integration, and mainly provides customers with supporting automation, information technology products, integrated equipment and overall solutions in the fields of electricity, industry, and new energy. The main product lines include power grid automation products, power plant automation products, hydropower automation products, rail transit automation products, information and safety technology product services, new energy and transmission and transformation system integration services, etc. The company was selected as the “2020 (5th) China Top 100 Software and Information Technology Service Comprehensive Competitiveness Enterprise” for 5 consecutive years, and was awarded the “High-tech Enterprise Qualification”. It was awarded the first batch of “Information System Construction and Service Capability Assessment Excellent Level (CS4 Level)” qualification certification in the country and currently the highest level in China. It is the first enterprise in the industry to receive this qualification. “Electric Power Automation Equipment” was once again selected into the new EI database list of the American Engineering Information Company. At the same time, it was included in the US EBSCO database, and was awarded the “RSSCE China Authoritative Academic Journal”.