Below you will find a list of our services.


For the production of Skid or modular plants…

State-of-the-art equipment and elements

We are constantly seeking to improve our state-of-the-art equipment and elements to enable us to successfully tackle any design and construction project, no matter how unique or innovative it may be.

ETN has a highly qualified team of professionals with extensive experience in the use of new technologies to always offer the best solution to the client.

ETN is specialized in Skid design for different fluids and specifications.


ETN has extensive experience in the assembly of installations in all types of sectors


ETN carries out maintenance work adapting to the dates and times available in any industrial installation.

We are specialists in shot blasting machine maintenance.


In order to provide a complete service to our clients, at ETN we undertake the manufacture of Skids, pipes and pressure vessels.


ETNalso offers the manufacture of special parts such as: naval hatches, hydraulic hatches, lifting tools, parts for sculptures, pressure and atmospheric vessels, manufacture of heat exchangers, water-tube boilers and prefabrication of piping, as well as any other specific project at the customer’s discretion.

Naval hatches
Hydraulic hatches
Lifting gear
Parts for sculptures
pressure vessels
Heat exchangers
Water-tube boilers
Prefabrication of pipes

+34 94 611 93 65


ETN is a company that, in order to offer the best quality guarantee to our clients, follows its own quality manual, which demonstrates its constant commitment and continuous improvement, ensuring compliance with the requirements and regulations applied in terms of quality. . ETN is approved for the installation and repair of EIP-2 and ERP-2 pressure vessels. Industry of the Basque Government, and is certified in the REA.


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+34 94 611 93 65



7:00 – 15:00


+34 94 611 93 65



9:00 – 18:00