Expanded Steel Mesh is a kind of metal screen mesh, it has some other names called metal plate mesh, diamond mesh, metal expansion mesh, punching hole mesh, etc. These names are named according to its shape or usage, is the metal plate after special machinery stamping, stretching, and forming a sheet metal plate with mesh.

The materials of expanded steel mesh are divided into low carbon steel , stainless steel , aluminum panel, copper panel, titanium panel, nickel panel.
The main use is a safety metal mesh, used for roads, railways, escalators, building walls, bridge steel bars or some water conservancy, electric power facilities to ensure the normal operation.