Sonora celebrated its 20th anniversary.


Sonora Technology celebrated its 20th anniversary on August 25, 2023. Since its establishment in 2003, we have been supported by our valued customers and many others. We express our sincere gratitude.

At the time of our founding, we were newcomers to the industry. However, over the course of 20 years, we have gradually become synonymous with anechoic chambers. We are grateful to hear words of confidence such as ‘When it comes to anechoic chambers, there’s only Sonora’ and ‘We can trust Sonora.’

Over the past 20 years, we faced various challenges, including high-difficulty projects and experienced numerous failures. We attribute our growth to our customers, suppliers, and competitors. All these experiences have become the foundation of the Sonora we are today.

We will continue to uphold our initial spirit of facing challenges and strive for further growth. We sincerely ask for your continued support and patronage in the future.

CONTACT Contact us by phones


Available from 9:00 a.m. to 17:00 p.m.

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    SHOW ROOMIntroduction of Sonora Showroom

    Sonora Technology, a manufacturer of anechoic chambers and soundproof rooms that providing service all over the country is based in Toyko, Shizuoka, Aichi, Hyogo. We have an in-house integrated system from acoustic measurement, research, diagnosis to design, manufacturing, construction and guarantee. In addition, we have showroom which has anechoic room and soundproof room at “Mt. Fuji Technology Center” in Gotemba city. Using the measuring facility in practice, you can check the high performance of our products while experiencing the unique anechoic space. Besides the showroom, there are videos of the company introduction and you can visit the factory as well. There are almost no institution opening anechoic room for free in Japan. It can also be used outside of business, such as those who are considering purchasing our products, those who are interested in us, the general public and the media, please come by any chance.

    About 15 minutes from Gotemba IC on Tomei Expressway, 1157-332, Hotozawa, Gotemba, Shizuoka, 412-0046
    TEL +81-3-6805-8988 / eFAX +81-3-6740-7875 (common to all branches)

    See more about The Showroom


      All products come with a one-year warranty. And we will immediately deal with any malfunction caused by defects in our design, manufacturing and construction. Furthermore, welcome to contact us for relocation, remodeling and maintenance, etc.

    • FAQ

      We have posted the asked questions and replies about the products and services of Sonora Technology. Please feel free to contact us if you have any questions.

    CONTACTInquiries and Pamphlet Requests

    About Sonora Technology products, please contact us from the inquiry button for inquiries. If you want the materials by mail, please contact us from the pamphlet request button.