HNAC was established in 1993 and nominated by ICSHP to serve as the UNIDO Hydropower Control Equipment Manufacturing Base in June 2010.
The company engages in the design, manufacture, service and sale of system and generating equipment for a wide range of applications, including: electric power stations, transformer substations, pump stations, sewage treatment stations, factories and mines and buildings. Its products have been exported to more than 33 overseas countries.
HNAC has organized technology training courses and provided technical consultancies for nearly 100 international hydropower officials and staff.
A national engineering technology center is housed within HNAC. The center focuses on small and medium-sized hydropower, water resources integrated information processing and automatic control system. It aims to serve as a model for the electric power and water conservancy industry in China and abroad.