Manufacturer of stud bolts, hex bolts, anchor bolts, U bolts, threaded bars, nuts & special engineering components for petrochemical industries as per ASTM, DIN, BS, AFNOR, UNI standards in UNC, UN & Metric series for high / low/ special / limited temperature & corrosion resistance application in grades B7, B7M, B16, L7, L7M, B8, B8M & others.