Yueqing Nanrui Huaning Automation Equipment Co., Ltd., together with Shanghai Jiao Tong University, Xi'an University of Electronic Science and Technology, and other higher education institutions, is a professional company established in accordance with the modern system, engaged in the research and development, production, sales, and related engineering design and services of power system relay protection devices, substation comprehensive automation systems, and other power automation products. It is one of the important suppliers in the field of power system relay protection and substation comprehensive automation in China.

The company always adheres to the policy of quality, and quality control runs through every link in the production process to ensure that the production process is under control. With strict product testing systems and perfect testing methods, a sound operational mechanism has been established in the process of enterprise development, which promotes industrial development through technological innovation and supports technological innovation through industrial development.

The enterprise has passed ISO90001 quality system certification, and its products have been tested and certified by national departments. The products have been widely used in power, petrochemical, water conservancy, railway, coal mining and other systems. The WDP-2000 series microcomputer power automation system product technology is used as a software and hardware research and development center for substation automation systems, plant automation systems, and dispatch automation systems. We develop, research, and produce various series of products and specifications that meet different user requirements. Strive to create products and services with better performance and price among peers in the industry nationwide.

Thick and thin hair, infinite surpassing, carrying forward the corporate spirit of "integrity, hard work, unity, and innovation", guided by customer needs, centered on providing comprehensive technical services, committed to the development of power system automation technology and products, and maintaining advantages in technology, quality, service, and management. Continuously pursuing * and contributing to the development of China's power automation industry.