Purchase Qty. Reference FOB Price
800-3,999 Square Meters US$1.36
4,000+ Square Meters US$0.90
Product Description
Product Description Soundproof certificate 50kg/m3 basalt rock wool plate ISOKING™ Rock Wool Board is made from basalt, an inorganic raw material. It is produced through heating basalt at 1350˚C - 1400˚C and transforming it into fibers, which are bonded together using a ...