Who should purchase fire doors in hotels?

The hotel’s logistics management and security department. The main responsibility of the logistics management and security department is to replenish supplies and consolidate hotel fire safety. Fire doors refer to doors that can meet fire resistance stability, integrity and thermal insulation requirements within a certain period of time. It is a fire-resistant partition with certain fire resistance located in fire-resistant partitions, evacuation stairwells, vertical shafts, etc.