Barbed wire is a popular protection device that has been used for many years and is used to protect places, areas and agricultural lands. In the production of this product, galvanized wires are used to prevent corrosion and decay over time. Production of barbed wire is done by automatic machines. Depending on the need and application, it can be produced as a single string or two strings. In general, it is produced in two types, linear and circular, and each of them has its own applications. Cost-effectiveness, ease of use, security and high durability make it still popular.