wood sound-absorbing ceilings all materials meet the national environmental standards, formaldehyde content is low, the product also has a natural wood aroma. With the highest degree of wood fire rating B1. This point has been passed by the national authority department. 5, wood sound-absorbing ceiling is a standardized module design, the use of slot, keel structure, sound-absorbing panels easy to install, fast. 6, wood sound-absorbing ceiling to change the traditional sound-absorbing panels extensive production, with automatic computer control equipment, large-scale standardized production, that is, to improve production capacity, but also to ensure product quality. Second, the wood sound - absorbing board prices Teng Min wood sound - absorbing panels sound insulation board solid wood wall ceiling living room bedroom KTV sound insulation decoration materials: 49 yuan / square meter. Quality polyester fiber sound absorption board polyester fiber insulation board kindergarten conference room ktv special: 23 yuan / square meter. Polyester fiber sound absorption board Polyester fiber sound absorption board noise reduction effect is better: 23 yuan / square meter. Jmyx ecological wood sound - absorbing board KTV conference room library noise board living room wall decoration wall insulation panel: 96 yuan / square meter. Jieke plate sound-absorbing board piano
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