Min. Order Reference FOB Price
100 Square Meters US$0.80-4.50 / Square Meter
Product Description
Product Description Rockwool board for building exterior wall insulation, roof insulation,industrial and civil building Waht is rockwool? Rock wool is made from basalt, an inorganic raw material. It is produced through heating basalt at 1350˚C - 1400˚C and transforming it into fibers, ...