we produce insulation fire and sound.Mineral wool, mineral fibres, or man-made mineral fibres are fibres made from natural or synthetic minerals. The term "man-made mineral fibres" is generally used to refer solely to synthetic materials including fibreglass, ceramic fibres and stone wool. Industrial applications of mineral wool include thermal insulation (as both structural insulation and pipe insulation), filtration, soundproofing, and germination of seedlings.