It is manufactured by stainless steel
Each intersecting point of these wires is fusion welded
the profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening
hence the screen allow water to enter your well freely in ample quantities, while at the same time keeps the majority of sand and gravel out of the well
meanwhile , if you use our product , our company will free support the technology of well engineering and interrelated technology proposal