Henan Keyi Co., Ltd. was established in 1998 with a registered capital of 80 million yuan. It is a high-tech enterprise integrating R&D, production, sales and service. Committed to the status detection of power system substation equipment and online monitoring of smart grid, it is the world's leading manufacturer of high-end power instruments and supplier of grid security solutions.
The company has a provincial engineering technology research center and a post-doctoral research and development base in Henan Province, and has more than 100 patents and software copyrights. It has undertaken a number of major key projects of the National Torch Plan, the Ministry of Information Industry and the Science and Technology Department of Henan Province, and participated in drafting a number of national and industry-related standards.