Purchase Qty. Reference FOB Price
2,000-2,999 Square Meters US$3.00
3,000-4,999 Square Meters US$2.50
5,000+ Square Meters US$1.50
Product Description
Hot-Selling Waterproof Rock Wool Roll for Sound Absorption and Noise Reduction Product Description HUAYUE® Rock Wool Board is made from basalt, an inorganic raw material. It is produced by heating basalt at 1350˚C - 1400˚C and transforming it into fibers, which are bonded together ...