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In EIA21 we know that in recent years the paper industry has been improving its efficiency, both in terms of energy and production, so that its demands have evolved in terms of quality, machinery and cost. For this reason, they are increasingly demanding engineering studies and improvements for the production of cellulose pulp by applying regulations such as ATEX, ISO, UNE, ASME.

With the sole objective of guaranteeing our customers’ satisfaction, EIA21 offers a complete service to the pulp and paper mills, from the initial engineering phase to the supervision and advice on the start-up of any project.

Our more than 40 years of experience offering engineering solutions give us the possibility to apply our know-how in all projects in which we are involved.

For this reason, EIA21 has highly qualified and trained professionals in areas as specialized as cellulosic supports, biomass, biorefinery…

View projects carried out by EIA21


We work in Engineering Projects offering Solutions to all Sectors, for all types of Industrial Installations and in all Technical Specialties.