Our defensive barriers are made from low carbon steel wire or high tensile steel wire. With a welding strength greater than 75%, they deliver exceptional protection and stability against a range of attacks. The surface is hot-dipped galvanized to fight against the harsh environment in training sites. High tensile strength non-woven fabric is embedded in the inner side of the gabion panels to carry heavy sand and gravel. Panels are connected by spiral wire to increase firmness. And multi-cellular structure makes it easier to create a limitless bullet-proof and explosive-proof barrier.