2002-2004

The parent company was formally established and engaged in research, development.

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2005-2008

The researcher of the Institute of Acoustics of the Chinese Academy of Sciences was invited as a technical consultant.

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2009-2011

Began to build a self-owned audio brand "Astrotec".

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2012-2014

The first self-branded earphone product AM90.

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2015-2017

Astrotec won the Japanese authority VGP award multi times.

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2017-2020

Won the honor of “Chinese Top 10 Headphone Brands” for four consecutive years.

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