... high quality privacy window screen ) Window screen material: 1>low carbon steel wire, stainless steel wire2>aluminium magnesium alloy wire, galvanized ... wire3>fiberglas,PVC ,plastic,chemical fiber silk 2) Window screen character 1> ... >health,civil construction 4) Our principle : Quality first ,Reputation first MeshWire gaugeWeight/per SQMTypeColorRoll size18X16BWG31 ...