Purchase Qty. Reference FOB Price
100-499 kg US$3.00
500-799 kg US$2.70
800+ kg US$2.50
Product Description
Fiberglass insulation screws are made of glass fiber filaments impregnated with epoxy resin matrix and then extruded at high temperature. Product performance: *The product is made by continuous pultrusion, ensuring that each glass fiber in the product is a whole long fiber, which makes the ...