The performance of a specialist, with the added versatility.

Bonioni has two production sites in France and in Poland, thus grouping together all the professions of cold heading and production of parts according to drawings or special screws, but also the associated technologies: machining, overmolding, assembly…

The BONIONI group thus puts its know-how at the service of all sectors of activity requiring fasteners or special parts.


More than a manufacturer, a partner at your service.

With more than 60 years of experience and technological mastery, a high-performance machine park and an R&D office that brings together multiple skills, Bonioni is able to study and produce highly technical parts, perfectly adapted to the requirements and constraints of its customers.









Discover our latest news.

IZB Trade Fair 2022 in Wolfsburg, Germany

the BONIONI Group will exhibit in Wolfsburg at the International Suppliers Fair (IZB), from 11 to 13 October 2022.
There we will present our latest products and developments.
Meet us in hall 6, booth no. 6116

Bonioni Group awarded ECOVADIS Gold Medal for 2022 !

The Bonioni Group has been awarded this year the GOLD medal on the ECOVADIS referential for its CSR performance!
A collective success on the 4 pillars of evaluation of Corporate Social Responsibility:
social commitments, environmental commitments, responsible purchasing and business ethics