
31 Years of Focus
Noise Control Integrated Service Provider


Technical Strength
Technical Strength
Cooperation
Cooperation
As a leading Chinese enterprise in acoustic equipment, the company has placed great emphasis on technological innovation since its establishment, significantly increasing investments in human resources, physical assets, and financial resources. Thanks to these robust investments in both hardware and software, the company has continuously achieved remarkable scientific and technological breakthroughs. Currently, the company holds over 70 intellectual property rights, including invention patents, utility model patents, design patents, and software copyrights. Additionally, it has successfully commercialized four high-tech achievements recognized by Shanghai Municipality, with six of its products earning the prestigious title of "National Key New Product," while five others have been designated as "Shanghai Municipal Key New Products." Since its inception, the company has consistently maintained its status as a Shanghai High-Tech Enterprise. In 2013, its corporate technology center was upgraded to a district-level technology center. Over the years, the company has also earned esteemed accolades such as "Shanghai Science and Technology Little Giant Enterprise" and "Shanghai Specialized, Fine, and Novel SME," further solidifying its reputation as an innovator in the industry.
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As a leading Chinese enterprise in acoustic equipment, the company has placed great emphasis on technological innovation since its establishment, significantly increasing investments in human resources, physical assets, and financial resources. Thanks to these robust investments in both hardware and software, the company has continuously achieved remarkable scientific and technological breakthroughs. Currently, the company holds over 70 intellectual property rights, including invention patents, utility model patents, design patents, and software copyrights. Additionally, it has successfully commercialized four high-tech achievements recognized by Shanghai Municipality, with six of its products earning the prestigious title of "National Key New Product," while five others have been designated as "Shanghai Municipal Key New Products." Since its inception, the company has consistently maintained its status as a Shanghai High-Tech Enterprise. In 2013, its corporate technology center was upgraded to a district-level technology center. Over the years, the company has also earned esteemed accolades such as "Shanghai Science and Technology Little Giant Enterprise" and "Shanghai Specialized, Fine, and Novel SME," further solidifying its reputation as an innovator in the industry.
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