At around 10:00 a.m. on March 28, 2021, Mayor Dai Qiyuan and his delegation visited our company for investigation. When entering the production line of our company, Mayor Dai Qiyuan looked at the scene, listened to the report, asked the hidden dangers, and understood the work of production safety of enterprises in detail. Learned that the enterprise micro fire station 24 hours special personnel on duty, through nearly 300 cameras to monitor the entire factory, to ensure that safety supervision without dead corners, no blind area, Mayor Dai Qiyuan gave full affirmation. He pointed out that production safety is the basis for the survival and development of enterprises, is the first guarantee of enterprise efficiency, and is the premise of social stability and economic development. We should rely on scientific and technological progress to upgrade equipment and achieve production safety. Establish and improve various rules and regulations, strengthen production safety management, promote production safety. Increase investment, hire experts to find hidden dangers, identify the focus, treat the disease according to the symptoms, make a list and cancel the number one by one, so as to eliminate the hidden dangers in the bud.