
Huamei Factory Supply Fiberglass Ceiling 20mm Sound Absorbing Fiberglass Ceiling Tiles 2*2. Class A Fire Resistance: Non-combustible material tested by SGS and national authorities for Class A fire rating. High Sound Absorption: NRC coefficient up to 0.9, effectively controlling echo and reverberation in rooms. Customizable Shape and Color: Shape and color can be customized to meet specific design requirements. 5-Year Warranty: Comprehensive 5-year warranty coverage for mechanical defects and quality assurance. Moisture and Mold Proof: Dimensionally stable up to 95% RH with moisture content under 1%. Recyclable Materials: Tiles and packings are fully recyclable with minimal environmental impact. Multiple Certifications: Certified by SGS, KFI, ISO9001:2008, and CE for quality and safety. Versatile Applications: Ideal for offices, hotels, studios, theaters, and dust-free rooms requiring sound control.