In case of fire, the fire door can block the fire and smoke spread within a certain period of time to ensure the escape of personnel.

https://ztfiredoor.com/24775.html

fire rated door lite,albaabbada dabka ee vision panel,guri dab lagu qiimeeyay albaabka,albaabka ka hortagga dabka,iska caabin dabka syeel albaab,ul fire wood door,fire door sricker,guri dab lagu qiimeeyay albaabka,Albaabada dabka lagu qiimeeyay 30×80,fire rated door lite,shahaado si toos ah albaabka dabka,iska caabin dabka syeel albaab,Albaabada dabka ee ganacsiga,Albaab dab-damis oo aan lahayn,fire rated door lite,magnet fire door,iska caabin dabka syeel albaab,guri dab lagu qiimeeyay albaabka,albaabada cisbitaalka ee aan dab-demiska