From January 18 to April 6, 2020, while effectively preventing and controlling the new crown epidemic, our company successfully completed the first overhaul of Haiyang Nuclear Power Unit 1 and 2 on-site gasket mapping and emergency supply tasks. On April 22, he went to the Qinshan Nuclear Power base and undertook 4 overhaul tasks in Qinshan No. 3 and No. 2 plants during the year. "Shuangfeng" people always uphold the enterprise spirit of "safety first, quality first, honesty and far-reaching" to provide customers with reliable products and services.