Purchase Qty. Reference FOB Price
100-999 Square Meters US$2.99
1,000-1,999 Square Meters US$2.89
2,000-9,999 Square Meters US$2.69
10,000+ Square Meters US$1.99
Product Description
CHINA Rock wool insulation board Product Description High quality rock wool with natural rocks as the main raw material, by weight, the ratio of cupola melting is higher than 1450 ºC, from the four rollers centrifuge high-speed optical fiber, the method is placed evenly spray adhesive ...