Rock wool board is made of basalt and other natural ores as the main raw materials, melted into fiber at high temperature, added with appropriate amount of binder, and solidified. - China Factory, Suppliers, Manufacturers

Rock wool board is made of basalt and other natural ores as the main raw materials, melted into fiber at high temperature, added with appropriate amount of binder, and solidified., , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

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