Fiberglass yarn 1.High electric insulation 2.Anti-corrosion 3. ... Glass About our products:Fiberglass yarn 1.High electric insulation 2.Anti-corrosion 3.High tensile ... industrial use of raw materials, applicable to weave wire and cable coating, casing, mines fuse, all kinds ... thread density stability, wear resistance, and less hair wire, high tensile strength, electrical insulation, corrosion-resistant, ...