window screening 1.width:0.5-1.5m 2.mesh:10-30 mesh 3.10 years in manufacturing and exporting in window screen 4.ISO 9001 window screeningmaterial:high level stainless steel wire,galvanized iron wire,black annealed wirewidth:0.5-1.5m(3',1m,4' as standard)length:30m as stadard or as your favor(15-50m)processing method:plain weave,twill weavefor g.i window screening:galvanized after weaving and ...