New generation fire - resistant ventilation damper: enhanced safety and efficiency

We are proud to introduce our new - generation fire - resistant ventilation damper.

As depicted in the image, this damper features a sturdy structure and advanced control components.

With a focus on safety, it meets strict international fire - protection standards. Its innovative design also ensures high - efficiency air - flow regulation. In practical applications, it can effectively prevent the spread of fire and smoke, providing reliable protection for buildings. Ideal for commercial and industrial construction projects.