About Us
It was 1983 when RONAM GOMMA GROUP began its journey: born from Maurizio Nava's idea, built on passion, commitment, and a desire to innovate. Since then, we have grown alongside our customers, becoming a reference point in industrial rubber production for “industrialized construction, both in Italy and” abroad.
Today, the company is also led by his children, who carry forward the same vision with dedication and innovative spirit.
In our Treviolo (BG) facility, we oversee the “entire production process with artisanal care and cutting-edge” technology: from rubber vulcanization and processing with metal components to molding, finishing, and quality control. Each product is the result of constant attention to quality and an optimal balance between performance and cost-effectiveness.
Innovation means listening, understanding, and offering concrete solutions: that's why it's important for us to create custom fit solutions that meet every need with the highest quality.
And this is exactly how we want to continue writing our story: alongside those who build the future, every day.
Certifications
Since 1997, we have been working according to UNI EN ISO 9001:2000 standards, but 2018 marked a turning point: we became one of the only companies in Europe to obtain CE EN 1337-3:2005 certification for structural rubber devices.
An extraordinary achievement, recognized by the Polytechnic University of Milan, one of the most authoritative European institutions in the construction field.
This milestone was followed in May 2025 by the certification CE EN 1337-9:1999, also validated by the Politecnico, for protection against environmental effects on exposed metal components.
Upon Customer request, each product can be accompanied by laboratory certifications and engineering reports.
Years of Experience
Components Supplied
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Projects Completed
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Our Commitment
RONAM GOMMA GROUP actively supports the local community through sports, social, and healthcare initiatives, promoting values such as inclusion, well-being, and responsibility.
Major sponsorships include ASD Giovanile Trealbe Calcio of Treviolo, Team MBH Ballan CSB Colpack, a UCI Continental cycling team, and the BestLap racing team.
The “company also collaborates with volunteer organizations such as the” BOOM Association of Brescia and promotes health prevention through events like “Senology at the Center”, dedicated to early breast cancer diagnosis.
Our concrete commitment is completed by the donation of automatic defibrillators to the Municipality of Treviolo and long-distance support for African children through AVSI.
An approach that reflects RONAM GOMMA GROUP's identity: a solid company with roots and values deeply connected to the community.
Discover our Products
From expansion joints to bearing devices for bridges and viaducts, to rubber mattresses and mats for cattle barns, every RONAM GOMMA GROUP product is designed to ensure resistance, durability, and safety.