The hot dip galvanising line, where steel sheet is coated with a protective layer of zinc to prevent rust

Cutting steel slab

Casting steel billet

Galvanising steel sheet involves giving the steel a protective coating of zinc to prevent rust

Prepainted steel production process at NLMK Pennsylvania (NLMK Group)

Close-up of a hot rolled seamless pipe in production

Worker walking between cold rolled coils in storage

Steel slab ready for hot rolling