Surface treatment: galvanized and PVC coated Materials:Q195 Tensile of Strength: 1) Soft:380N/mm2 (abt) 2) High Tensile ,stronger 800N/mm2-1200N/mm2 (abt) Surface treatment : common zinc Class I , or high zinc Class III Twist Type: Motto Type, IOWA type, Single stand barbed wire, PVC barbed wire