Lightweight Mineral Fiber Panel: high quality control, eco-friendly, best price and ... shopping malls, theaters, stations, business buildings etc.Name:Fireproof mineral fiber Acoustic PanelBrand: Beijing Ameilite/ OEM AcceptedSpecification:1) Surface coating: ... , angle.2. Fire performance: Class-A, China class B13. Asbestos free, Formaldehyde free4. RH: 95% Safety/Quality Approvals:. ISO9001:2000 ...