1. Fire prevention: The dry weather in winter increases the fire risk. Enterprises should strengthen the management of fire sources, prohibit unauthorized wiring, and regularly check electrical equipment to ensure the safety of electricity use.

2. Anti-freezing: In winter, the temperature is low, and equipment and pipelines are easy to freeze and crack, which affects normal production. Enterprises should strengthen equipment maintenance to ensure the normal operation of pipelines, valves and other equipment.

3. Anti-skid: the road surface is easy to freeze in winter, which brings potential safety hazards to the production and transportation of enterprises. Enterprises should strengthen road inspections, clean up snow and accumulated water in time, and keep the road dry.

4. Prevention of poisoning: In the cold winter, employees will use heating equipment, which is easy to cause carbon monoxide poisoning. Enterprises should strengthen safety education for employees, remind employees to pay attention to heating safety and avoid using unqualified heating equipment.

5. Electric shock prevention: With the increase of electricity consumption in winter, the risk of electric shock increases. Enterprises should strengthen the management of electricity consumption and regularly check the safety performance of electrical equipment to ensure that the grounding and leakage protection devices of equipment are in good condition and effective.