They are mainly used in industrial sieves。 And the galvanization is divided into: electronic galvanization and hot dipped galvanization. The mesh is from 4 to 30; The dia of the wire is from 0.18mm to 1.6mm; The width is from 0.5 m to 1.83m. The produce technique: 1). The wire is waved before galvanize. 2). The wire is galvanized before waved.vanized square wire mesh