Сайт компании: https://jdrharmonica.net/#/
JDR Musical Instrument, in the 20-year struggle, has won everyone’s respect with its ingenuity. JDR has been committed to the processing and production of high-end harmonica of major brands in Germany. The factory has advanced production equipment and experienced technicians. From the initial copper carving to the planing of the reeds, each qualified reed is planed out in strict accordance with the standard through precise CNC machine tools.