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.
Sonun not on…
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