Nanzi Tonghua, stock code 837864, was officially publicly transferred in the national share transfer system on July 6, 2016. This is a milestone in the company's development history and a new starting point. The company is committed to becoming an overall solution provider in the three major areas of power quality management, distribution automation and power grid energy conservation. Taking the listing as an opportunity, we will continue to work hard to return employees, shareholders and society with better performance.