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Professional custom seal manufacturing and distribution
– KTT Sealing technology –
at your service since 1980
Specialised for manufacturing
KTT is the only Hungarian manufacturer of own branded shaft seals and customized rubber products, offering a wide range of dimensions and materials. Our products are used worldwide by various automotive and mechanical engineering companies for OEM installation, as well as by seal distributors for MRO market.
Flexible rubber solutions with decades of expertise
Working together, succeeding together: with various technologies and sustainable processes, we provide unique, innovative sealing products and services, from design to implementation.
Production and trade from one hand
In addition to KTT manufactured products, we offer a full range of sealing technology parts from O-rings to vibration dampers. Our aim is to provide a quick, simple and efficient purchasing process for our customers. Our company is the Hungarian distributor of original Simrit Simmerrings and MERKEL hydraulic seals from FREUDENBERG.
Markets
Our main Markets
There is almost no market segment where seals are not needed.
And KTT products are present in most segments – even in the nuclear industry!

Automotive
Our radial shaft seals and other sealing products are used in the automotive industry, including trucks, heavy machinery and public transport vehicles.
They are used in a wide range of applications such as chassis, engines, gearboxes and cooling systems.

Industrial
In industrial applications, from pneumatic control valves, through sealing hydraulic systems to sealing equipment on production lines, our products have hundreds of applications.
Our hydraulic seals and various O-rings and profile seals play a major role.

Construction industry
High-quality, long-lasting sealants that provide a solid foundation during and after construction.

Household
Our products are present not only in various small and large household appliances, but also in a wide range of fittings and sanitary ware.
From garden irrigation to washing machines to bathroom taps, our seals can be found everywhere.

Healthcare
In healthcare, keeping clean spaces and sterile equipment free of contaminants and bacteria is a priority. For this purpose, we manufacture or distribute a wide range of products, from miniature gaskets to profiled gaskets that seal complete enclosures.

Food and Beverages
The food industry is one of the biggest users of our products. Special gaskets for various food containers or gaskets for soda and foam cartridges are also part of our portfolio.
For these applications, food compliance (FDA) or degreasing (Labsfrei) is an essential requirement, which many of our products meet. As a service, we can degrease any type of gasket.
More information: Distribution | Main partners
Values
Our latest news
Another opportunity, another platform, where our colleagues Péter Farkas Process Developer, Attila Pósa Sales and Dávid Wolf Customer Project Manager represented our company.
It was the first time in the history of KTT that we participated in such a prestigious international event, where two of our colleagues – Attila Eredics PhD Project Manager and Dávid Wolf Customer Project Manager – represented our company.