A single offer with a single delivery. We save time and reduce costs.

More than 50,000 tons of welded and seamless tubes in 85,000 m2 of covered warehouses.

Laser Tube Service

The Bianco Group – to which Protubsa belongs – has invested in a new state-of-the-art LASER cutting and processing department with three new machines. These come from the manufacturer BLM Adige, market leader in its field, with the most modern technology and therefore the ability to offer our customers a quality laser cutting service for projects of any size.

Some applications:

● Elevation ● Vertical warehouses ● Agricultural machinery ● Urban Furniture ● Automotive ● Construction ● Large surfaces ● Solar structures ● Offshore structures ● Spatial structures …

→ Your project in good hands ←

Other services


Effective communication

Individualized personal and telephone treatment and at the level of your needs.

Safe transport

A fleet of direct transport, so that the material arrives in perfect condition to your facilities.

Tailor-made cut

A good number of automatic and next-generation tape saws ensure our precise cutting service.

Proper packaging

Supplies are made with careful packaging and strapping, or in containers when it comes to small parts; complying with safety regulations in transport and handling, which ensures a correct reception of supplies.

Check with our sales department to choose the best system.

One product for each application

An extensive range of steel bars and tubes so you can choose the one that best suits your needs. The storage system by means of semi-automatic stackable and removable baskets allow us speed and safety in handling for both staff and the product, complying with hygiene and safety regulations at work.

Traceability assured

All the tubes and bars of our stocks are registered one by one being carriers of their traceability and unit length. From our commercial departments we provide you with all the information you need instantly.


Very close to you three production centers located in Alava, Madrid and Tarragona with their own warehouses.

Direct laser contact