Ang pintuan ng apoy ng aluminyo ay may magaan na deadweight at mataas na lakas. Bukod dito, ang aluminum fire door ay may malakas na corrosion resistance at mahusay na sealing performance, kabilang ang air tightness, water tightness, heat insulation at sound insulation, at mayroon ding tiyak na fire resistance.

ZHTdoors fire doors, 31 taong karanasan sa produksyon sa fire door at Windows. Ang pangunahing UL fire doors, EN fire doors, BS EN fire doors, atbp.,.Kami ay may certification.ZHTdoors support OEM at libreng disenyo.Our advantages:good quality, factory price, good service.Welcome to consult us.