Web Panel-Zone Shear (AISC 360),Galvanized Iron Z Section Purlin, Cold Rolled at ₹ 60000,Mild Steel JSW Z Section Purlin, Cold Rolled at ₹ 90/kg in,China Mill Factory Hot Dipped Galvanized Zinc Coated Gi Hdgi,Angle Section Steel, Grade: Is 1786 at ₹ 49/kg in Kolkata