The push rod lock of fire door is used for the door lock of emergency passage, which is normally open and closed. Push rod lock is used for emergency evacuation exit door, which can be used for anti-theft and free access without locking or opening. It provides 24-hour security protection every day.

ZHTdoors panto seuneu, 31 taun pangalaman produksi di panto seuneu jeung Windows. The UL lawang seuneu utama, en panto seuneu, BS en panto seuneu, jeung sajabana, .We boga certification.ZHTdoors ngarojong OEM sarta kaunggulan design.Our bébas: kualitas alus, harga pabrik, service.Welcome alus konsultasi kami.