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.

Production, metal fabrication, sale, repair, service: -electric machines, electrical devices -expanded metal (compact and durable meshwork from metal sheet)- rough, fine, rolled -floor framings and fliers, string boards from expanded metal -stampings, extrusions -stampings from anticorrosive sheet metals -cut-outs from dynamo and ...