... 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 ... 3-11, F District, Wire Mesh World,Anping,Hebei,China Fiberglass Insect Screen (18*18,18*16 ,115g to 120g ...