Mineral wool board generally refers to mineral wool decorativeacoustic board. Granular cotton as the main raw material add otheradditives by high-pressure steam produced .Asbestos ,Fire, acousticperformance. There are some Irregular holes or pores (needle hole)in the surface,Its Surface can be painted a variety of paste(usually the color of manufactured products is white).

it has the following features:

1.noise reduction
2.acoustic
3. Sound insulation:
4.Fireproof
5. Decorative