Fire door refers to the door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. UL steel fireproof door will not affect others’ actions because of opening and closing the door, which can prevent many people with mobility problems from being obstructed by various equipment or facilities in the hospital and causing accidents.

ZHTdoors дарҳои оташнишонӣ, таҷрибаи 31-солаи истеҳсолӣ дар дарҳои оташнишонӣ ва тирезаҳо. Дарҳои асосии UL оташ, EN дарҳои оташ, BS EN дарҳои оташ ва ғайра,.Мо certification.ZHTdoors дастгирӣ OEM ва design.Our озод афзалиятҳои: сифати хуб, нархи корхона, service.Welcome хуб ба мо машварат.