Purchase Qty. Reference FOB Price
1,000-9,999 Pieces US$15.90
10,000+ Pieces US$3.29
Product Description
Rock wool is made of natural basalt as the main material. After being melted at high temperature, it is made of artificial inorganic fibers by high-speed centrifugal equipment. The required rock wool insulation products. Rock wool is light in quality, good in integrity, low in thermal ...