... heat resistance, etc. Anti-corrosion form has electric galvanized and hot-dipped galvanized. 4.SpecificationBarbs' distance can be 3-6inches ... security of key sites, such as prison, bank, vessel, and border line. Galvanized barbed wire is suitable for industry, agriculture, animal ... machines, a full set of assembly line, a series of quality control standards and inspection standards.4>We have the ...