Quality Control Orders (QCOs)

Product K Acid Certification Body Bureau of Indian Standards Indian Standard IS 11557: 1986 ...
Product H Acid Certification Body Bureau of Indian Standards Indian Standard IS 8637: 2020 ...
Product Steel for hardening and tempering – Specification Certification Body Bureau of Indian...
Product Tool and die steels – Specification Certification Body Bureau of Indian Standards ...
Product Bright steel bars – Specification Certification Body Bureau of Indian Standards Indian...
Product Specification for Structural steel for the construction of hulls of ships Certification...
Product Specification for Hot-rolled mild steel sheet and strip in coil form for cold-reduced...
Product Specification for Hot rolled steel strip (bailing) Certification Body Bureau of Indian...
Product Stainless Steel Wires Certification Body Bureau of Indian Standards Indian Standard IS...
Product Specification for Ferronickel Certification Body Bureau of Indian Standards Indian...