The price is not the main thing - the main quality, I would say! They have the highest price in Bukhara, but also the highest quality in Bukhara! And three- dimensional letters of the same kind as theirs ( aluminum ) no one else even in the whole of Uzbekistan has a 10-year warranty!
If you think this comment is from the manufacturer.......Then you are not mistaken! It's just the only move that would justify our supposedly unreasonably expensive prices.