- 07
- Oct
32×78 Ușă de incendiu
The interior of the steel fireproof door leaf is filled with new environment-friendly flame retardant and thermal insulation materials, and the concave and convex parts of the door face are shaped by professional equipment and pressed by environment-friendly adhesives. The fireproof door is sealed at the junction of the door leaf and the door frame and around the fireproof glass, which greatly enhances the fireproof performance.