filter discs mesh:10mesh to 2400mesh material: stainless steel, copper, brass shape: square ,round, ring ect Features:1 Neat and precise2 Wear-resistance, high strength , and durable.3 Uniform structure , undeformed , and easy operation.4 Even thickness5 Acid-resistance, alkali- resistance , and rust Anping County Heteng Metal Wire Mesh Product Co., Ltd. Nanjing Branch isone of largest ...