Ventilation Aluminum Air Diffuser Damper Air Conditioning Round Volume Damper

Ventilation Aluminum Air Diffuser Damper Air Conditioning Round Volume Damper. Low Noise Operation: Adopts gear theory for superior low noise and stable blade adjustment compared to traditional products. Flexible Customization: Offers flexible customization including all sizes, 1.0mm thickness, and own logo branding options. High Quality Assurance: Every product undergoes strict hand inspection and 100% visual and function inspection before delivery. Professional Manufacturer: Leading supplier with over 15 years of manufacturing experience and sales in more than 26 countries. Rapid Delivery: Average lead time is within 15 workdays during off-peak season and one month during peak season. Free Sample Available: Free samples of supply ceiling diffusers are provided, though delivery costs are not covered. Durable Aluminum Material: Constructed from high-quality aluminum with options for black color and opposed blade structure. Wide Size Range: Available in nominal lengths and heights from 100mm to 1000mm with other dimensions upon request.