Fiberglass ulterior window screening manufactured by our company is different from various kind of traditional window screening, which is produced by special process and using the technology of American FEIFU Company.The main capability and features of fiberglass ulterior window screening are: proofing chemical corrosion of acid, alkali, etc. resisting light-aging and weather problems; high strength of tensile; dust proofing; flame proofing, static and ultraviolet resistant; low coefficient of heating expansion and coldness shrink, proper meshes, good capability of permeating air, high rate of permeating light, good fastness, non-move of warp and woof, beautiful façade, durable quality, and easy washing. The ulterior window screening has not only been widely generalized in foreign countries, but also well spread in developed cities of our country in resent years. It is well used in hotel, office building, villa and advanced dwelling! It is widely used in architecture, pasture, garden, various kinds of air-exchange equipment in vegetable shed, and net for protecting against insect and mosquito. The main specification: Color: grey, black, white, grey and white, green, brown, etc. Density of warp and woof (piece/inch): 18x16, 18x14, 16x14, 14x14, 20x20, 8x8 etc. Histological structure: plain Diameter of thread: 0.011inch and 0.013 inch Material: fiberglass coated with PVC, chemical fiber coated with PVC Amount of plastic cover: 35%, 50%, 65%, 70%, etc. Width range: 12-110inch Type: 1. fiberglass plain weaving invisible window screening (type of fireproofing) 2. polyester fiber plain weaving ulterior window screening (type of high intensity) Note: we could produce according to the customers requests on specifications!