Your browser does not support the video tag. ID: 32775 Worker monitoring production from inside the control room Free download Keywords control roomVideoBrazilGerdauMinas GeraisProduction at a glancesteel worker Categories Production Process, Country, Producer, Facility, Production at a Glance, Brazil, Gerdau S.A., Usina Ouru Branco (Gerdau S.A.) Related items Close-up of steel wire rod Hot-dip coated steel waiting to be galvanised Cold rolled coils in the storage yard Crane operator at the facility port Preparing slabs for export at the facility port Monitoring the blast furnace in the control room Hot-dip coated steel waiting to be galvanised. Galvanisation gives the steel a protective zinc coating to prevent rust HDG steel production at Novolipetsky (NLMK Group)