Damper is a disaster prevention equipment, installed in between duct or near Return Grille.
Damper is a product in which “Function” is considered as a primary option, not “Design”.
In addition to the standard Fire Damper, we have various types of dampers in a variety of application.
Lloyd’s (U.K.), ABS (U.S.), and NK (Nippon Kaiji Kyokai) type-approved dampers are also available.

We produce and distribute a various kind of dampers : Smoke Damper, Fire Damper, Smoke-Fire Damper, Relief Damper, Gas Pressure Damper and Volume Damper,etc.
All dampers are approved by Association of Disaster-prevention Equipment, Japan.

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