The company produces wool board is a selection of high quality natural rocks such as basalt, dolomite as the main raw material, the cupola melting, Cao international advanced fiber-axis centrifuge high speed centrifuge, while spraying a certain amount of stick caking agent, dust oil, water repellent, and then collecting the collection, the pendulum cotton shop, painting, cutting form different specifications and use plates, tubes, carpet. Product density range 60kg / m3-200kg / m3, with excellent insulation and acoustic noise performance