Mineral wool board is a mineral fiber cotton as raw material, the biggest feature is a very good sound absorption, thermal insulation. Knurled surface and relief and other effects, mineral wool board has stars, caterpillars, crosswise, the center flower, walnut grain, strip lines and so on. Mineral wool board can noise insulation, fire protection, products do not contain any asbestos, harmless, and anti-settlement functions. Mineral wool is a high temperature molten slag thrown by a high-speed centrifuge floc, harmless, non-polluting, is a kind of turning waste into treasure, a favorable environment for green building materials. Mineral wool acoustic board is made of mineral wool processing as the main raw material of new environmentally friendly building materials, decorative, acoustic, thermal insulation, fire, light and other features. Mineral wool board is slag wool as the main raw material, add appropriate amount of additives, ingredients, forming, drying, cutting, embossing, finishes and other machining processes from.