On December 12, Zhenjiang Siemens invited professional lecturers from Shanghai Enterprise Security Environmental Protection Company to conduct EHS (environment, health, safety) professional knowledge and internal trainer training. More than 20 people including production department heads, supervisors, equipment administrators, and some front-line employees participated Training. The training content involves mechanical safety protection, hazard identification and risk assessment, and introduces practical tools such as hazardous energy control/lockout and tagout. In the classroom, the lecturer used the way of playing behavioral safety animation shorts and videos to deepen the students' impression of unsafe behaviors causing accidents. This training is the first stage of EHS training, and then Zhenjiang Siemens will promote EHS comprehensive training as planned to further improve the company's EHS management level.