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美國貝爾通(Beltone)
Founded in 1940, Chicago-based Beltone is a global leader in hearing health care. One of the largest manufacturers of hearing instruments, Beltone products are sold in the United States, Canada and over 40 countries worldwide. In addition to providing outstanding service and support for our U.S. hearing care network, operating in over 1,300 offices in North America, Beltone remains the most trusted brand for quality products and care among its patients and adults aged 50 and older.
 貝爾通公司創立于1940年，憑借先進的技術優勢成為聽力保健行業內的領先者。在當時大多數聽力損失患者還借助于大體積電子管助聽器時，貝爾通開發出了第一臺體佩式助聽器，并以其繁雜的技術和舒適的性能獲得了該行業內創新和品質殊榮。

今天，貝爾通已經成為最大的助聽器生產商，產品的銷售通過聽力保健網絡覆蓋了2000多個地區，幾乎遍及整個北美。在全世界50多個國家都可見到貝爾通的產品。

2000年，丹麥大北集團并購了聽力保健公司貝爾通，并將貝爾通產品系列融入瑞聲達產品系列旗下。