SGA – Società Gomma Antivibrante Srl
Since 1986, SGA Società Gomma Antivibrante Srl has been supplying rubber and rubber-metal anti-vibration components to rail and industrial manufacturers and maintenance engineers across Italy, Europe and the world.
We put our 40 years of experience in the railway and passenger transport sector at the service of our customers. We stand out for the flexibility with which we are able to fulfil customer orders, however small.
We design and develop industrial anti-vibration solutions that meet our customers’ needs, performing meticulous quality checks in our in-house laboratory to bring you lab-tested anti-vibration solutions. Our extensive mould inventory contains over 2000 items and never stops growing.
Get in touch with our operational headquarters in Opera, next to Milan, to request the production of anti-vibration suspensions, rubber bushes, bumpers and resilient pads.
Custom anti-vibration products and components
Mechanical testing laboratory
40 years of experience in the industry
Anti-vibration components for
the railway and industrial sectors
SGA’s products can be broken down into the following types: suspensions, rubber bushes, bumpers and resilient pads.
They are all of excellent quality in terms of durability, respect for elastic and mechanical characteristics, and resistance to the significant stresses they undergo in service.
These properties make them suitable not only for the railway sector (trains, trams and underground trains), but also for the industrial and marine sectors.
TRAINS
trams
UNDERGROUND TRAINS
INDUSTRIAL MACHINERY
SHIPS
Our product catalogue
To supply our customers with products that are ready to install, we entrust the mechanical finishing and surface treatments (galvanising, phosphating, and high-resistance painting) to specialised and certified local companies, with which we have forged a close working relationship.
Are you looking for rubber-metal bushes, bumpers, suspensions and pads for your company? Browse the dedicated pages and find out more about the high-performance vibration dampers manufactured by SGA Società Gomma Antivibrante Srl.
SUSPENSIONS
We design and manufacture primary and secondary suspensions for the railway and tramway sectors that meet technical requirements and are durable enough to withstand high stresses. These components are essential anti-vibration mounts for the bogies of trains, trams and underground trains.
RUBBER BUSHES
We design and manufacture countless types of anti-vibration rubber bushes.
These rubber-metal hinge bushings allow the rigid components connected to them to make relative radial, axial, torsional and conical movements.
bumpers
We design and manufacture rubber and rubber-metal bumpers and train bumpers pads for railway bogies (trains, trams and underground trains) that dampen vibrations and reduce perceived noise during the journey.
These end-stop bumpers are also used in the industrial machinery sector.
RESILIENT PADS
We design and manufacture anti-vibration resilient pads for suspensions and spring supports.
These components absorb vibrations and distribute loads evenly, thus preventing stress peaks on rail vehicles.
Tested and certified
high-quality products
We have our own in-house laboratory equipped with cutting-edge instruments and software that enables us to provide a service of certified quality with a series of metrological controls and mechanical and functional tests.
Each and every one of our products is studied and built to the technical specifications of our rail and industrial manufacturing customers. Anti-vibration mounts for vibration and noise damping during the transit of trains, trams and underground trains need to be specifically designed to ensure durability and effectiveness under high levels of stress.
Visit the dedicated pages to find out more, or fill in the dedicated form now to request the production of the most suitable anti-vibration components for your Italian or foreign company.
Last updated: 10/03/2025
