door &window screen 1.material :fiberglass yarn ; 2.color :white ,blue ,yellow , ... ,etc; 3.weight:45-180g/sqm wuqiang xintai fiberglass window screen company with over more than 10 year's development , we have ... wire, galvanized wire, PVC wire, aluminum wire.4 .Uses: used for industrial purposes, window doors and poultry's guards, sieves, filters and ...