Rock wool board is inseparable from many decoration materials. When choosing, everyone needs to have a certain understanding of the manufacturer.
Haixing cold roll forming machine manufacturers believe that, if you feel that the market price is similar to the price of the product you want to buy, then you can look at some models of the outer wall rock wool board.
The general requirements for rock wool boards specified by the state are 1200mm*600mm. If you find that the required specifications are quite different from their conventional specifications, then everyone needs to be careful.