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But being old doesn't mean being marginalized, steel is used in almost every industry, including energy, construction and housing (the largest consumer of steel), automotive and transportation, infrastructure, packing, and machinery. Steelmaking is the second largest industry in the world after oil and gas and one of the oldest industries, so as you might have guessed, is quite conservative.
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CELSA mainly produces long products that are used in construction so there is a tight connection to construction industry conditions and behaviors. Recycling a single steel can saves enough energy to power a 60-watt light bulb for almost 4 years. More than ten million tonnes of scrap metal are recycled annually. CELSA manufactures steels recycling scrap metal, thereby contributing to the conservation of the environment and natural resources. CELSA is currently among the top 30 steel producers worldwide and the top 4 steel long products producers in the European Union. Large Enterprise from Spain CELSA Group is a multinational group of steel companies with HQ in Barcelona and steel mills, rolling mills, processing plants and distribution and recycling companies in Spain, Denmark, Finland, France, Norway, the UK, Poland, and Sweden.