Our factory contunuously specialized in designing, developing , producing earphones and selling since the ***** factory have researched and produced many fashion earphones and plastic accessories of earphones. At the same time, we accumulated rich experience in design, development and ***** order to improve the quality , unceasingly consummates our quality general and specific policies, our factory have passed the ISO9002 quality system authentication.We try best to make sure our products best in the same industry.