... Customers'design ok. Fiberglass window screen1.Composition of fiberglass insect screening: 32% fiberglass and 68% PVC. Factory Product Fiberglass Screen -The screen fabric ... with a protective vinyl coating which ensures beauty and color. Fiberglass will not rot, corrode, shrink, scratch, stain and is ... -11, F District, Wire Mesh World,Anping,Hebei,China Fiberglass Mosquito Net (18X18,18X16,16X16mesh)