UL Fireproof Door 800 Series

The fire prevention time of fire doors is mainly determined by fire boards. In this regard, the performance of fire boards used for Class A fire doors is generally better than that of fire boards used for Class B fire doors, so the overall performance is better than that of Class B fire doors.

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.

UL Fireproof Door 800 Series-Ƙofar ZTFIRE- Ƙofar Wuta, Ƙofar Mai hana Wuta, Ƙofar Ƙarfafa wuta, Ƙofar Juriya, Ƙofar Karfe, Ƙofar Ƙarfe, Ƙofar Fita