The beyerdynamic GmbH & Co. KG is a Manufacturer and was established in 1924.
Export: Worldwide
The Honsound Electronic Co. Ltd is a Manufacturer.
The Sennheiser electronic GmbH & Co. KG is a Manufacturer, was established in 1945 and is ISO 9001 certified.
The Taigeer Power Source & Tech. Co. Ltd is a Manufacturer, was established in 1998 and is ISO 9001: 2000 certified.