From the first day of new employees' employment, it is required to establish a three-level safety education file. New employees must undergo three-level safety training and education before taking up their posts, and must pass the training and education examination. Those who fail the training and education should be retrained.

The three aspects of three-level safety training and education are company-level safety training and education, department-level safety training and education, and team-level safety training and education, which must be strictly distinguished.

Three-level education, the safety department of the company carries out safety education, on-site safety education and safety team education.