... 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> flittering ... health,civil construction 4) Our principle : Quality first ,Reputation first MeshWire gaugeWeight/per SQMTypeColorRoll ...