UL Fireproof Door With Window

There are many specifications of fire doors, which can be made with windows or customized according to user requirements. The glass on the fire door must be fire proof glass, which is fired in a high temperature flame of more than 1000 degrees. After testing, it can be kept for 90 minutes or even longer, without melting or explosion.

Protipožiarne dvere ZHTdoors, 31 rokov skúseností s výrobou protipožiarnych dverí a okien. Hlavné protipožiarne dvere UL, protipožiarne dvere EN, protipožiarne dvere BS EN atď., Máme certifikáciu. Dvere ZHT podporujú OEM a bezplatný dizajn. Naše výhody: dobrá kvalita, výrobná cena, dobrý servis. Vitajte a poraďte sa s nami.

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