Energy takes care of the production and distribution of energy, such as gas, electricity and water. Depends on the sale of various raw materials, which may be natural or secondary. Use and sale of semi-finished products for the chemical, construction or engineering industry.

Wholesale, retail trade, sale: -metallurgical material: -drawn tubes CSN 426714 -drawn sections CSN 426935, 426936 -special sections CSN 426930 -calibrated precision tubes CSN 426713 -construction tubes CSN 425723 -black heating tubes CSN 425710 -galvanized tubes CSN 425710 -sheated tubes CSN 420023 -welded square sections CSN ...