Hebei North Vibration provides Johnson filter plate in a variety of sizes, specifications and hole types to choose from, and the materials can be stainless steel 304, 316, 321, 904L, etc.Here you can purchase filter tubes or filter screens that meet your requirements. We can provide you with the best quality products.And we have advanced wedge wire pressure welding equipment, cutting equipment, and skilled manual argon arc welding employees，Whether it is a mesh cylinder or a flat plate or a framed screening screen and a flange-connected base, as well as further processing according to your purchasing needs, we can provide you with the best quality service.