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2016-2018

We have obtained Multiple National Patent Certificates, and our products have passed the ISO 9001 Certification. We have also opened a new chapter by selling Sound - absorbing Panels Overseas and established a Global Sales Network System.

2025/08/20

We have obtained Multiple National Patent Certificates, and our products have passed the ISO 9001 Certification. We have also opened a new chapter by selling Sound - absorbing Panels Overseas and established a Global Sales Network System.

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