The push rod lock of the fire door can be pushed forward to facilitate escape, and it is durable and reliable and can effectively evacuate people in an emergency. The push rod lock of the fire door does not need to be locked or opened, which can prevent theft and allow free access. It provides 24-hour security protection every day.

ZHTdoors branddeuren, 31 jaar productie-ervaring in branddeuren en ramen. De belangrijkste UL-branddeuren, EN-branddeuren, BS EN-branddeuren, enz. We hebben certificering. ZHTdoors ondersteunen OEM en gratis ontwerp. Onze voordelen: goede kwaliteit, fabrieksprijs, goede service. Welkom om ons te raadplegen.