The steel fireproof door can be provided with windows, louvers, ventilation louvers, etc. as required. The steel fire door has a good airtightness, and it is closed in place and locked tightly, so that no cracks will be left in the door and the cooling and heating will overflow.

interior steel fireproof door,मुम्बईमा आगो प्रतिरोधी ढोका निर्माताहरू,fire rated kitchen door,fire rated door requirement,

आगो प्रतिरोधी ढोका निर्माता, घर को लागी आगो प्रतिरोधी ढोका, आगो प्रतिरोधी ढोका,interior steel fireproof door,धातु सुरक्षा ढोका, आगो प्रतिरोधी ढोका मानक, आगो प्रतिरोधी ढोका,fire rated kitchen door,आगो प्रतिरोधी ढोका ताला,fire rated door requirement,

आगो प्रतिरोधी, ढोका रंग,interior steel fireproof door,आगो प्रतिरोधी ढोका मलेशिया, धातु ढोका