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Amosizhuang Decrative Material Co.,Ltd is a an experienced specialist of mineral fiber acosutic ceiling boards, which integrates macufacture, development and salse. Advanced prodcing line: Introducing international advanced level of European and American technology, adopting European green standards, and using high qualified raw materials, through mixing, molding, drying, cutting, carving, surface finishing and spraying procedures to make the qualified ceiling baords. Feature of our boards: Environment protection: qualified slag wool, powder pellite, No Asbestos and no formaldehyde High Noise Reduction Coefficeient( NRC): 0.4 0.65, depending on thickness and surface texture of the boards Reflection Humidity(RH): Minimum 90% Light Reflectionity(LR): Minimum 0.85 Fire performance: GT8624-1997 Breaking Load: Minimum 110N Moisture Capacity: Maximum 1.0 Inner Radiation Index: Maximum 0.01lra( Class A) Outer Radiation Index: Maximum 1.3lra(Class A) Dimension of the boards: Size: (300)600*600(1200/1800)mm, 595*595mm, 603*603mm, 595*1195mm, 603*1213mm, etc, special sizes are also accepted. Thickness: 11mm 20mm Edge: square edge, regular edge, beveled edge, concealed insertion, shiplap etc Surface: Little-Stars series, lovely-warms series, sand-surface, strips, grids, etc Density: 260 420kgs/M3(depending on the thickness) Marketing: Southeast Asian, Middle-East, European, American, Australia, African, etc