Navacel DULANTZI Offshore has been involved in the manufacturing and engineering of equipment and installations jointly with important engineering, offshore wind, Naval, Steel, Lifting and Transportation companies.

For our project performance we have advanced oxy-cutting, beveling and bending equipment.

Recently, we have incorporated into our process new welding equipment with the latest technology, in readiness for demanding and competitive markets.

Navacel DULANTZI Offshore covers an area of 12.000 square meters of productive facilities, which lets us manufacture larger equipment. Our installations are equipped with 10 overhead cranes (commonly known as bridge cranes), 2 Gantry cranes, and two lifting magnets with 12 tons of capacity for material handling.

We are specialists in manufacturing medium and large circular structures. At Navacel DULANTZI Offshore we have a range of variable geometry roll bending machines that can cover a wide range of requirements.

Our service includes oxy-cutting, beveling steels plates from 10mm of thickness as well as roll bending of different kind of specifications.

Our human resources and facilities allow us toperform the manufacturing and assembling with total guarantee for our customers.


Navacel DULANTZI Offshore cover an industrial area of 12.000 square meters and 90,000 square meters are available for storage of raw materials or assembled products.

instalaciones dulantzi


We are focused on the continuous improvement and customer satisfaction. We are a company certified in Quality Management according to ISO 9001: 2008. Our quality process is involved with the integrated management system. Our records and procedures guarantee the tracking and traceability of all our process, oxy-cutting.

We have our own records that guarantee the traceability of all our processes; Oxy-cutting, beveling, bending steel, painting services, and others. Our quality team and external first order assessors verify the fullfillness of our activities.

In 2020 we will be certified in EN 1090-2 and ISO 3834-2.


ISO 9001:2015
ISO 14001:2015
ISO 45001:2018
EN 1090-1 and 2
EN ISO 3834

Quality and hise policy

Dulantzi Metals, S.A., a leader in the manufacture of capital equipment undertakes to obtain products that meet the needs and expectations of customers in quality, quantity and timeliness, as well as statutory and regulatory requirements by efficient, innovative and safe practices for workers and environmentally friendly.

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