Full analogue and digital tachograph verification services. Service, repair and installation of tachographs. Data download from tachographs and driver cards, sale of spare parts and accessories.

We manufacture and sell vehicle carriers and bodies, hook, articulated, container and arm loaders, dump and flatbeds or VLH transporters. We offer interchangeable quick-change frame and compound feed carriers. We sell MAN, IVECO and DAF trucks. We operate a truck repair shop.

Manufacture of truck wheels for TATRA, LIAZ, MTS, AVIA, MAN, VOLVO, SCANIA and other brands. Sale of spare parts for trucks, production of containers for hook and cable carriers, repairs of dump bodies, rebuilding of trucks.

O. K. Trans Service operates truck and trailer services.