Glassfiber screening (glass fiber screen or fiberglass screening) is widely used against fly, mosquito and small insects or for the purpose of ventilation. Fiberglass screen properties: fiberglass screen offers excellent properties of fire resistance, corrosion resistance, heat resistance, easy cleaning, good ventilation, high strength, stable structure and so on. Fiberglass screen specification: 20x20mesh, 20x18 mesh, 18x18 mesh, 18x16 mesh, 18x14 mesh, 16x16 mesh, 16x14 mesh, 14x14 mesh.