The stainless steel fire door uses stainless steel materials to make the door frame, door leaf frame and door leaf panel. The stainless steel fire door has been used for a long time and can withstand the corrosion of weak corrosive media such as air, steam and water for a long time.

metal security door,emergency door material,fire door lock,fire resistant door seals,ختم باب النار،fire resistant door paint,fireproof door frame,

exit door stopper,steel prehung exterior door,metal security door,fireproof door hdb,steel door,fireproof door frame,

متطلبات الباب تصنيفا النار هونج كونج،fire door seal,metal hollow door,metal security door,أبواب مقاومة للحريق للبيع