Hot Sale Sound Absorption Perforated Acoustic Panel From China Factory

Hot Sale Sound Absorption Perforated Acoustic Panel From China Factory. Long-Term Warranty: More than 7 years warranty coverage for all products. Customized Dimensions: Length available in 2.8m, 2.95m, 3.0m or fully customized. Extensive Color Options: More than 100 surface colors available for selection. Waterproof and Fireproof: High strength material with waterproof and fireproof properties. Low Formaldehyde Emission: Formaldehyde emission level is less than 0.1mg/L. Online Technical Support: Providing online technical and installation support services. Free Quality Returns: Free return and exchange policy for quality reasons. High Monthly Supply: Supply ability of 500,000 meters per month.