Founded in 1946, it is one of the few large state-owned enterprises in China that can provide rail transit equipment and smart grid secondary equipment manufacturing, and is known for providing high-quality products
Harbin Electric Group Acheng Relay Co., Ltd. is the founder of China's relay protection and power automation business - Acheng Relay Factory, which is the backbone enterprise of Harbin Electric Group.
In the course of nearly 70 years of development, it has made a decisive contribution to China's electric power industry, and has been known as "Asia's first" and "the birthplace of China's relay protection" in the history of China's industrial development. Aji's products have successively provided high-quality supporting services for hundreds of national key power transmission and transformation projects, large industrial enterprises and national defense projects such as Liujiaxia, Gezhouba, Daya Bay Nuclear Power Plant, Nankun Electric Railway, Beijing Metro, Dalian Light Rail, Long March 2 rocket, new fighter submarines, etc., and the products are exported to 47 countries and regions in Asia, Africa, Europe and Latin America.
Aji has more than 1,000 employees, covering an area of more than 200,000 square meters. The company now has R&D platforms such as provincial engineering technology research center and national metrology and testing center; It has formed strategic alliances with Northeast Electric Power University, North China Electric Power University, Harbin Institute of Technology, Heilongjiang Electric Power Research Institute and other universities and institutes; At the same time, it has the supporting platform of Harbin Electric Group's host manufacturer, and has mature experience in host automatic control, domestic and foreign large-scale power plants and power transmission and transformation turnkey projects.
With the good reputation and social responsibility of the national central enterprises and the rich experience accumulated in the past 70 years, the company will wholeheartedly provide high-quality products and excellent services for customers at home and abroad.
