It is produced by weaving previously crimped wires into one another. Then, The mesh width and wire diameter determine the number of crimps within a mesh width. In some cases it is possible to produce grids with identical mesh width and differing numbers of crimps. Furthermore, the number of crimps set by us guarantees the highest possible mesh stability. The material of double crimp screen has many types. It has black wire, spring steel wire, manganese steel wire and stainless steel wire. So you can select the suitable product for your factory. And the surface treatment contains galvanized and painted.