Quality Control Orders (QCOs)

Product Hot rolled medium and high tensile structural steel Certification Body Bureau of Indian...
Product Oriented Electrical Steel Sheet and Strip- Semi-Processed Type- Specification ...
Product Grain oriented electrical steel sheet & strip (CRGO) Certification Body Bureau of...
Product Cold rolled non-oriented electrical steel sheets and strip-fully processed type (CRNO) ...
Product High-strength deformed steel bars and wires for concrete reinforcement Certification Body ...
Product Carbon steel cast billet ingots, billets, blooms and slabs for rerolling into steel for...
Product Steel plates for pressure vessels used at moderate and low temperature Certification Body ...
Product Galvanized steel sheets (plain and corrugated) Certification Body Bureau of Indian...
Product Steel plates for pressure vessels for intermediate and high-temperature service including...
Product Uncoated Stress Relieved Low Relaxation Seven-ply Strand for Pre-Stressed Concrete ...