Wojskowe Zakłady Lotnicze No. 4 SA has been a thriving company in the aviation technology sector since 1951, which plays a key role in the service support of air units of the Polish Armed Forces, and thus in ensuring the security of the Polish sky and the State.

Very modern departments: electroplating, plasma spraying, one of the most modern jet engine test station in the world, as well as qualified and experienced technical and engineering staff will provide comprehensive support in servicing the latest generation of aircraft propulsion, which will be equipped with new planes and helicopters, which are planned to be purchased in under the technical modernization programs of the Polish Armed Forces.

The company, through the services listed above, as well as in the field of: production, repairs, diagnostics of aviation parts and components, and auxiliary equipment, is also able to provide services for civil aviation.