Deral produces high quality billets starting from 99,7% pure aluminium ingots and carefully selected aluminium scraps from certified origins.

The purity of the molten metal is a fundamental requirement in order to guarantee the best possible extrudability characteristics to the billets, which is secured by an industrial process improved in all its details, from selection and preparation of the scraps to the filtering with ceramic filters, and in the end by using the degassing line on-line.