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The frame of the steel-wood (copper-finished) heat-insulating fireproof door is made of thick steel plate, the frame of the door leaf is made of steel plate + artificial fiber board, and the surface is decorated with copper plate. The inner filling material of the door leaf is a non-toxic and harmless fire-proof and heat-insulating material, and is equipped with A door with a certain degree of fire resistance composed of fireproof hardware accessories.

The frame of the steel-wood (copper-finished) heat-insulating fireproof door is made of thick steel plate, the frame of the door leaf is made of steel plate + artificial fiber board, and the surface is decorated with copper plate. The inner filling material of the door leaf is a non-toxic and harmless fire-proof and heat-insulating material, and is equipped with A door with a certain degree of fire resistance composed of fireproof hardware accessories.

The frame of the steel-wood (copper-finished) heat-insulating fireproof door is made of thick steel plate, the frame of the door leaf is made of steel plate + artificial fiber board, and the surface is decorated with copper plate. The inner filling material of the door leaf is a non-toxic and harmless fire-proof and heat-insulating material, and is equipped with A door with a certain degree of fire resistance composed of fireproof hardware accessories.

The frame of the steel-wood (copper-finished) heat-insulating fireproof door is made of thick steel plate, the frame of the door leaf is made of steel plate + artificial fiber board, and the surface is decorated with copper plate. The inner filling material of the door leaf is a non-toxic and harmless fire-proof and heat-insulating material, and is equipped with A door with a certain degree of fire resistance composed of fireproof hardware accessories.

The frame of the steel-wood (copper-finished) heat-insulating fireproof door is made of thick steel plate, the frame of the door leaf is made of steel plate + artificial fiber board, and the surface is decorated with copper plate. The inner filling material of the door leaf is a non-toxic and harmless fire-proof and heat-insulating material, and is equipped with A door with a certain degree of fire resistance composed of fireproof hardware accessories.

The frame of the steel-wood (copper-finished) heat-insulating fireproof door is made of thick steel plate, the frame of the door leaf is made of steel plate + artificial fiber board, and the surface is decorated with copper plate. The inner filling material of the door leaf is a non-toxic and harmless fire-proof and heat-insulating material, and is equipped with A door with a certain degree of fire resistance composed of fireproof hardware accessories.

The frame of the steel-wood (copper-finished) heat-insulating fireproof door is made of thick steel plate, the frame of the door leaf is made of steel plate + artificial fiber board, and the surface is decorated with copper plate. The inner filling material of the door leaf is a non-toxic and harmless fire-proof and heat-insulating material, and is equipped with A door with a certain degree of fire resistance composed of fireproof hardware accessories.

The frame of the steel-wood (copper-finished) heat-insulating fireproof door is made of thick steel plate, the frame of the door leaf is made of steel plate + artificial fiber board, and the surface is decorated with copper plate. The inner filling material of the door leaf is a non-toxic and harmless fire-proof and heat-insulating material, and is equipped with A door with a certain degree of fire resistance composed of fireproof hardware accessories.

The frame of the steel-wood (copper-finished) heat-insulating fireproof door is made of thick steel plate, the frame of the door leaf is made of steel plate + artificial fiber board, and the surface is decorated with copper plate. The inner filling material of the door leaf is a non-toxic and harmless fire-proof and heat-insulating material, and is equipped with A door with a certain degree of fire resistance composed of fireproof hardware accessories.