Introducing the Aluminum Alloy 1060 DuctingRoll (2.0mm × 1400mm) by Dingang, designed for optimal ventilation solutions. With a lightweight, corrosion-resistant build and recyclable properties, it ensures durability in any climate. Certified by SGS, ITS, and BV, our ducting roll is ideal for both commercial and residential use. Elevate your HVAC systems and embrace innovative, sustainable solutions. Welcome to visit our website!