Steel fireproof door refers to a door made of steel materials for the door frame, door frame, and door panel. If the door is filled with materials, it is filled with non-toxic and harmless fireproof insulation materials for the human body, and is equipped with fireproof hardware accessories to form a door with specified fire resistance performance.

Fireproof wooden doors refer to doors that can meet the requirements of fire resistance stability, integrity, and thermal insulation within a certain period of time. It is a fire-resistant partition located in fire compartments, evacuation stairwells, vertical shafts, and other areas. Specially used in building construction to isolate fire sources plays a huge role in firefighting work. Once a fire occurs, people can use fire doors to obtain escape opportunities.