Fire door is a common fire separation component that can be opened and closed in all kinds of buildings, especially in high-rise buildings. It is an important fire-fighting equipment. After the installation of fireproof doors that meet the specifications, the nameplate of the specifications can be seen on the door, and the nameplate will give the specific information of the fireproof door.

Iminyango yomlilo ye-ZHTdoors, iminyaka engu-31 yesipiliyoni sokukhiqiza eminyango yomlilo kanye neWindows. Iminyango yomlilo eyinhloko ye-UL, iminyango yomlilo ye-EN, iminyango yomlilo ye-BS EN, njll., Sine-certification.ZHTdoors isekela i-OEM kanye ne-design yamahhala.Izinzuzo zethu: ikhwalithi enhle, intengo yefekthri, isevisi enhle.Siyakwamukela ukuthi uxhumane nathi.