Radiotehnika has delivered loudspeaker cabinets for a different companies in Italy, Germany and Czech Republic. The material of the finest loudspeaker cabinets is Latvian birch. The aluminium decorations used in some of the loudspeakers are also made by Radiotehnika by themselves. Radiotehnika is phasing out it's subcontracting as it's own production multiplies. Radiotehnika's printed circuit boards are used by several other companies too.