Our Products are approved by CE and ROHS, TUV
CERTIFICATES
 
 
  Certificates
 
TUV Report Supplier Assessment Report
We are 10 years manufacture in the professional power amplifier. Premium membership for higher-level suppliers has been verified onsite by world-leading inspection company - TUV.
 
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  Business License Trademark Registration Certificate
 
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  Product Certificates  
  Our Products are approved by CE and ROHS, and our product certification standards are currently up to date.
 
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  US Trademark Certificate
 




 
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