XIYUNSI INDUSTRIAL ZONE,XIEPU TOWN,ZHENHAI DISTRICT,NINGBO CITY

<p class="intro-cnt J-txt-cnt"> JUMBOAUDIO is the global leading manufacturer in speaker box industry with more<br><br>Than 10 year...

Room 101, Building C, N0.24 Guangxin creative park, Jishan new Street, Tianhe District, Guangzhou, Duangdong

<p class="intro-cnt J-txt-cnt"> KONSETON is a high-tech enterprise of audio, video and control products integrating research and development, production, marke...