Soundbox was founded in HongKong 2008. With Guangzhou offices for R & D , manufacturing and marketing , we concentrate on new material development , digital noise cancelling tech , and noise control and architectural acoustic construction . Being professional in technical solution offering and products R & D and manufacturing , Soundbox is becoming a scientific enterprise of global influence in acoustic field .
Sound Doctor has more than 24,000 square meters of plant.Soundbox ensures accuracy and reliability of technological data beginning from R & D to application under the help of professional instrumentation from the first acoustic testing room including advancing reverberation time testing and sound insulation testing in Chinese acoustic industry . Products are widely used in construction , industry , military and other fields .
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SGS Group
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Suppliers fortune 500 companies
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Annual export US $7,140,000
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Cooperated suppliers (204)
The number of factories the supplier has cooperated with in the past three years, as assessed by independent third parties.
Competitive OEM factory
Suppliers who primarily handle manufacturing, have a 2-Star Rating or above, and feature on the Alibaba.com homepage.
Suppliers fortune 500 companies
Suppliers who have/had a procurement contract with a Fortune 500 company, as assessed by independent third parties.
Annual export US $7,140,000
The data is from the latest inspection report assessed by independent third parties
Cooperated suppliers (204)
The number of factories the supplier has cooperated with in the past three years, as assessed by independent third parties.
Competitive OEM factory
Suppliers who primarily handle manufacturing, have a 2-Star Rating or above, and feature on the Alibaba.com homepage.