Window Screening Materials: 302 304 304L 316 316L, Mild steel wire, PVC wire, Aluminum wire,etc Window Screening Materials: 302 304 304L 316 316L, Mild steel wire, Stainless steel wire, Chemical fiber wire, Aluminum magnesium alloy wire. Galvanize wire. PVC wire, Aluminum wire.Weaving: I and II models. Characters: light weight, good toughness, and anti-corrosive, Good ventilates, easy to be clean ...