From 9 to 12 June 2026 OCS will be present at the PLAST 2026 exhibition.
The international trade fair of reference for the plastics and rubber sector scheduled in Milan.
For a company that has been designing and manufacturing moulds for technical rubber and O-Ring items for over fifty years, being at the PLAST fair means bringing not only products and solutions to an international context, but above all a precise vision of its work: supporting the customer throughout the process, from the design of the mould to the optimisation of the moulding process.
PLAST 2026 Milan: the international trade fair for those working in the field of moulds for rubber and silicone gaskets
PLAST is one of the most important international events for technologies dedicated to rubber processing.
Participating in PLAST 2026 Milan means:
- Connecting with process and product innovations
- to discuss with operators and suppliers in the sector
- identify solutions to improve quality and production efficiency
In this scenario, the presence of OCS is a point of reference for those who work in rubber and silicone moulding.

OCS: rubber moulds in the Italian Rubber Valley since 1974
OCS S.r.l. was founded in 1974 in Adrara San Martino, in the heart of the Sebino Rubber Valley.
Over the years, the company has developed highly specialized know-how in the design and construction of moulds, producing over 80,000 moulds for different industrial sectors.
A path built on experience, investments and the ability to adapt to the needs of a constantly evolving market.
Moulds for O-Rings and technical articles in rubber and silicone: expertise and customization
OCS’s core business is the production of custom-made moulds for technical rubber items:
- O-Ring
- Frames, washers and other industrial gaskets
- membranes, bellows and other technical components according to design
The company develops different types of moulds, injection, compression, transfer, choosing the most effective configuration each time based on the product and the production process.
Mould treatments and OCS services: complete customer support
OCS combines mould construction with a range of services that improve performance and durability.
These include:
- Thick hard chrome plating
- sandblasting and satin finishing
- Mould maintenance
- Mould cleaning and sampling
An approach that allows the customer to be followed in all phases, from design to the operational management of the mould.
The OCS divisions: O-Rings, Extras and Service
The company’s internal organization is structured into three divisions:
- OCS O-Ring, dedicated to O-Ring moulds
- OCS Extra, focused on complex technical items and tailor-made projects
- OCS Service, which includes pre and post-sales services, including chrome plating, washing and sandblasting of moulds
A subdivision that allows you to guarantee vertical skills and at the same time a complete vision of the production process.
Why meet OCS at the PLAST 2026 exhibition
For companies operating in rubber moulding, meeting OCS at PLAST 2026 represents a concrete opportunity to:
- Discuss specific production needs
- identify solutions to improve efficiency and quality
- optimize mould design and performance
- develop new projects with an experienced technical partner
Where to find OCS at the PLAST 2026 fair and how to request the invitation
OCS will be present at PLAST 2026 Milan with its own stand.
Hall: 11
Stand: C12
To receive the free invitation code and arrange a meeting at the fair, write to info@ocs-stampi.it.
Visiting OCS at the PLAST fair means getting in touch with a company specialized in rubber and elastomer moulds, capable of transforming technical needs into concrete solutions.


