About DNH

DNH manufactures one of the world's largest ranges of loudspeakers for industrial and commercial applications. Since the company was formed in 1946, DNH has been renowned as a supplier of high quality products for varied applications and projects world-wide. The range has been developed into a complete product port-folio that will satisfy the most demanding of locations and customers.

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QUALITY ASSURANCE

During all stages of our manufacturing and production process, a fully documented and approved Quality Assurance System to ISO 9001 is imposed to ensure the highest quality throughout.
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DNH AS   Gruvevn. 2-4, 3770 Kragerø, Norway   Phone: + 47 35 98 56 00   Fax: + 47 35 98 56 10   E-mail: dnh@dnh.no  
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