Material: 304 302 304L 316 316L stainless steel wire, can be made according to the customers requirement. Advantage: A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone. A Vshaped profile wire which avoids clogging and ensures an uninterrupted flow. A uniform and efficient well development due to the continuous slot opening. Ladder-like wire welded screens have a strong structure and high open area, as well as accurate slot dimension. 5.Ladder-like wire welded screens have the features of easy backwashing, last long, safety and reliability as well as low comprehensive cost.