... Mg Alloy wire, galvanized wire, PVC wire, aluminum wire. Window screen character 1> flittering luster and good toughness,2> erosion ... > easy to clean,precise4> tensile strength , density length, Window screen Uses: 1> reinforcing light wallboard2>pest control,pastures,3 ... transport, industry4>health,civil construction. Specifications Blue galvanized iron screens 20gauge Mosquito Iron Window Screens