door &window screen 1.material :fiberglass yarn ; 2.color :white ,blue ,yellow ,black , ... ,etc; 3.weight:45-180g/sqm wuqiang xintai fiberglass window screen company with over more than 10 year's development , we ... have not only been professionally engaged in fiberglass window screen, plastic window screen , stainelss steel window scrren , fiberglass mesh , self-adhesive tape ...