DONGGUAN ERISSON ACOUSTICS TECHNOLOGY CO.,LTD founded in 2005 years ,engaging in the acoustics field for 9 years , have rich experience for OEM and ODM service to worldwide customers . 
Erisson speaker manufactory specialize in Car audio ,Home audio ,Marine speaker ,Pro audio,  series audio system   product research and develope  .high technic ,high quality ,competition price,best service are popular and prestigious .