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Experts in sheet metal processing in Bologna since 1950: from your project to the finished product

Sheet metal processing and precision mechanics in the province of Bologna

ICOS by Leonelli Marino S.p.a. is a company based in Zola Predosa, in the province of Bologna, which since 1950 has specialized in precision mechanical processing on custom-designed sheet metal.

The services offered in the internal departments of our approximately 6,000 square meter facilities include:

cutting and bending of sheet metal;
welding – precision mechanical carpentry;
cold stamping and deep drawing of sheet metal;
tooling for mold construction and maintenance.

ICOS makes use of an extensive range of equipment and machinery to offer the most suitable and competitive solution for the required production cycle.

Our company boasts over 70 years of history with significant experience in the field of mechanical subcontracting, committed to constant technological innovation in service to the customer, with a focus on continuous improvement, implemented with environmental and social sustainability.

For more details on our laser cutting services for sheet metal in Bologna or to request a consultation, please do not hesitate to contact us.

Robotic welding and spot welding – precision mechanical carpentry

Lavorazione di lamiere con sistemi CAD e con impianti 3D di ultima generazione, che consentono di eseguire tagli tridimensionali.
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Cold stamping and deep drawing of sheet metal

Siamo in grado di costruire stampi trancia normali, a blocco, a passo e progressivi, nonché di eseguire operazioni di brillantatura, lucidatura e zincatura.
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Sheet metal bending
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Tooling for mould construction and maintenance

Utilizziamo macchine CNC all’avanguardia per effettuare impeccabili lavori di puntatura e saldatura.
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Laser cutting and 3D laser cutting

Operazioni di taglio e piegatura eseguite in maniera del tutto personalizzata con sistemi CAD-CAM e 3D.

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ICOS continues to focus on 4.0 technological innovation by constantly renewing its machine park

Since the 1950s, our company has been a true benchmark in the field of subcontracting and sheet metal stamping in Bologna. We have built our success day by day, with passion, dedication, and constant research, always with an eye on sustainability.

We are also capable of performing 2D and 3D laser processing, the latter combined with sheet metal deep drawing and mechanical carpentry.

Thanks to our participation in the RACEBO business network, we can provide customers with supplies for complex and advanced projects, with complementary processes.

After conducting an initial, careful evaluation, we make ourselves available to offer suitable solutions for small, medium, or large productions, then define all the specifications and the most suitable production cycle for the realisation of custom-designed finished parts and complex assemblies, complete with various treatments and finishes.

Our quality management system has been compliant with UNI EN ISO 9001:2015 since 1998, and more recently, we obtained the welding certification UNI EN ISO 3834-4:2021.