ISB Srl


Via G. Masina, 3
Castel Maggiore - BO
Italy (40013)
Tel: +39 051 6323501
Fax: +39 051 6323502
Contact person:

Presentation ISB Srl

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ISB Srl, established in Bologna (Italy) in 1954 by Engineer Francesco Silvestri, is specialized in the design and production of wire, strip and metal sheet elastic components.

The company has grown extensively over the years in size and skills, establishing several national and international partnerships, and calibrating its solutions according to the needs of their clientele.
The customer-focused approach and the one-to-one technical support ensure an excellent quality of the final product and a complete control over the production.

All ISB springs are subjected to strict quality tests, from fatigue life estimates using Goodman diagrams, to accelerated life testings. The analysis of any flaws is performed using the SEM (scanning electron microscope), one of the most advanced pieces of technology available on the market. The company is certified in accordance with ISO 14001, ISO 9001, IATF 16649.

More than 60 years and three generations of tireless and passionate work combine with the know-how of a skilled technical staff. Thanks to these features ISB is able to answer the needs and requirements of top level customers and establish with them fruitful and long-lasting business partnerships.