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Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd., established in 1994, is an ISO 9001 certified professional manufacturer of electro-acoustic products. 

Our product portfolio includes YUESEN brand speakers, and YUEDAXI brand back-up alarms. Our years of specialist expertise in the industry, together with complete production and testing equipments, enable us to deliver extremely reliable products. 

Our speakers are mainly used for TV, speaker systems and other multimedia electronics. We now have business with worldwide customers, including some world class companies. 

Our back-up larms are mainly used for commercial vehicles, construction machinery and agricultural machinery. All products are CE certified. Testing reports by third-party lab and service feedbacks from our customers, including some leading in the industry, show that our products are superior reliable to most competing ones. 

Please feel free to contact us if we can help. 


1994 Company founded 

1996 Engaged in speaker manufacturing, serving world clients in the sectors of appliance, automobile, wireless, mobile communication and entertainment.

2001  ISO9001:2000 quality management system certified and started been qualified by Toshiba, Hitachi, Toptone, Shinco, Beko, Profilo-Telra,  Foxconn, etc

2004 Entering Korean market

2009 Awarded as Science & Technology Enterprise by Jiangsu province

2010 Developed new products  for Hyundai Heavy Industry and put to mass production

2011 Applied for 1 invention patent and 7 utility model patents And SGS audited

2012 Applied for 1 invention patent and 2 utility model patents

2015 SMETA 2-Pillar audited



  • No. 11, South Zhengping Street, Lijia Town, Changzhou,213173, China
  • sales@yue-da.com
  • David Wong
  • 86-519-86256832