... against all kinds of corrosion,firm structure. Cone Filter Mesh Material of wire mesh filter: Low carbon steel wire,stainless steel wire, copper ... , aluminium wire, nickel wire, etc.Surface treatment of wire mesh filter: Polishing, Electric galvznized ,hot dipped galvanized ,or sprayed,black ... welding process of wire mesh filter: We have our own department for R&D,there are many kinds of products for ...