Filter Element, End Cover, Hydraulic Oil Filter Element manufacturer / supplier in China, offering 316 1-500 Mesh Stainless Steel Plain Twill Dutch Knitted Wire Mesh Metal, Ext Diam. 21mm Th. 1.2mm Perforation R2 T5 Continuous Welding Tube, Thickness 1.2mm Ext Diam. 21mm Continuous Welding Perforated Tube and so on.