タイトルまたは説明

The basic material is mine cotton, added with some additives. They are then mixed, molded, dried, cut, surface processed and sprayed. Our products cover more than ten varieties of six categories, including knurling block, relief-embossing block, printing block, spraying block, stereo-molding block, xxxxx The mineral wool sound-absorbing block is a kind of high-grade construction decoration material. Being sound-absorbing, fire-proof, warm-keeping, energy-saving and insulated, it is widely used in indoor decoration industry, especially for first-class buildings such as hotel, restaurant, large department stores, ballroom, cinema, station, auditorium, office, guest hall, office building, electronic instrument room, precision apparatus room , industrial or residential building.