Rebel Cajons are located in Trencin, Slovakia. Pisch Percussion, also known as Cajon.sk is located in Banska Stiavnica.

Playlist of cajons made in Slovakia:

Listed above are links to the cajon drum builders in Slovakia as retrieved by Internet searches in March 2018. I am sure there are many others not listed. Please send me updates and correction if you have additional information. Thanks.