Barbed wire is a kind of modern security fencing materials fabricated with high-tensile wire . Galvanized barbed wire offers a great protection against corrosion and oxidation caused by the atmosphere. Its high resistance allows greater spacing between the fencing posts. It used for grass boundary, railway, highway isolation protectionBarbed wire is suitable for industry, agriculture,animal husbandry, dwelling house, plantation or fencing,It is always used to construct inexpensive fences and is used atop walls surrounding secured property. It is also a major feature of the fortifications in trench warfare (as a wire obstacle).