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About us

The leading Polish manufacturer of aerodynamic packages for trucks and vans.

Spojkar company was established in 1990 by Józef Kardas.

The brand has been evolving and gaining on popularity from the very beginning.
At the moment we are the leader among the manufacturers of sleeping cabins( for lorries and delivery trucks) and spoilers.
The company has a large number of customers and recipients in Poland and has been expanding to the number of countries such as: Germany and Austria.
Continuing development of our company have led to the emergence of modern factory on the outskirts of Tarnów.
We have invested in new production technologies starting from designing through sales and repair services of manufactured elements.
The company owns design office equipped with 3D scanner, 5 axial milling machine and process supporting programs.
Our high quality management standards has been proven by ISO 9001 and are developing.
In order to expand company’s products offer we have engaged a new firm specializing in personal vehicle tuning, slides manufacturing and production of specialized freight trailers.
Over the years our brands has expanded in the world's markets exporting products to distant countries such as: USA, Malaysia or Japan.
The company has also been involved in speedway by sponsoring for three years in a row polish speedway champion Janusz Kołodziej and providing sports cars with tuning elements for VWCASTROLCUP organized by VWRACING POLSKA.



We own numerous certificates and recommendations such as:

  • sleeping cabins

  • GLOB type sleeping cabins

  • spoilers and aerodynamic packets

  • certified children's slides

  • spoiler elements for personal vehicles

  • specialized, homologated freight trailers

Our quality

  • ISO 9001 certificate
  • Partial homologations for semi-finished products
  • Safety certificates
  • International TUV Austria accreditation

30 years
of experience


30 years
of experience

Confirming competence and standards.
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Stay updated.
New mattress now in our offer!
We are expanding the offer of additional options with - a NEW MATTRESS with a replaceable, quilted cover! We still adapt our produ...
Read on
Yet another SLIM Cabin !
In this case, the Mercedes Sprinter chassis has a slim cab! Thinking about drivers, we have introduced several amenities to improv...
Read on
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in media
Kardaś i Wspólnicy Spółka Jawna
ul. Fabryczna 29
33-132 Niedomice
NIP: 9930661309
KRS: 0000640239
+48 14 674 32 86
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