1. education requirements: the safety director must have a bachelor degree or above, and the professional background in related engineering and safety management is preferred.

2. Work experience requirements: the safety director needs to have certain work experience, usually requiring more than 5 years of relevant work experience.

3. Qualification certificate requirements: The safety director needs to hold the relevant national safety production qualification certificate, such as safety engineer.

4. Professional knowledge requirements: The safety director needs to master relevant safety laws and regulations, safety management knowledge and skills, and be familiar with various management systems and operating procedures for safety production.

5. Quality requirements: The safety director needs to have good communication skills, organization and coordination skills and emergency handling skills, as well as strong team spirit and risk awareness.