Shenzhen Sonun Electronic Co.,Ltd

Shenzhen Sonun Electronic Co., Ltd, is a professional earphone manufacturer with more than 20 years of experience in designing and producing various kinds of earphones. Our products comply with standards of ISO9001; 2000 quality management system, are CE certified, and compliant with the RoHS Directives. We sincerely look forward to building a pleasant cooperation with you! [详细介绍]