Marine steel fire doors have strong fire resistance, moderate price, high sound insulation, and durability. Marine fire doors include fire door frames and fire door panels. One side of the fire door panel is hinged with one side of the fire door frame, and the other side has a lock and handle. It is characterized by an escape on the fire door panel, and a small wind grid door panel at the escape.

ZHTdoors kofofin wuta, shekaru 31 na ƙwarewar samarwa a cikin kofofin wuta da Windows. Babban UL wuta kofofin, EN wuta kofofin, BS EN wuta kofofin, da dai sauransu,.Muna da certification.ZHTdoors goyon bayan OEM da free design.Our abũbuwan amfãni: kyau quality, factory farashin, mai kyau service.Barka da tuntubar mu.