The gabion net is made of mechanically braided high-corrosion-resistant, high-strength, ductile low-carbon steel wire or the above steel wire covered with PVC. The box structure made using this net is a gabion net box. According to ASTM and EN standards, the diameter of the low carbon steel wire used varies according to engineering design requirements. Generally between 2.0-4.0mm, the tensile strength of the gabion mesh wire is not less than 38kg / m2, the weight of the metal plating is generally higher than 245g / m2, and the diameter of the edge line of the gabion mesh is generally larger than the diameter of the mesh line. The length of the twisted part of the double wire should not be less than 50mm. In order to ensure that the metal coating and PVC coating of the twisted wire are not damaged.