Shenzhen Sonun Technology Co.,LTD specializing in the manufacture and export earphone & headphone     since 2006.

Sonun always put quality as the first consideration. We have perfect management system,  and pass the ISO9001:2015. In order to satisfy quality requirement, we training our employees once a week, more skilled, more professional and more perfect. Now, Sonun have more than 150 employees, and most of them have rich         experience of production.