Shenzhen binxinyan electronic co. Ltd. Is a professional large-scale manufacturer of mp3 earphones, smartphone earphones, data charging cables and chargers. Established in 2002, there are 5 branch factories in all. Three of them are in guilin, guangxi; one in Huizhou, Dongguan. And the newest one was established in Tangxia,Dongguan. It is a brand new eco-friendly plant. In all, there are over 500 employees and over 50,000 square meters of property and 10 production lines; and it has about 500 workers including 30 or more senior r&d specialists, and its r&d department, injection department, wire material supply department, speaker department, assembly department, and quality control department have been established. Daily output reaches up to 80,000 pcs. we ensure to meet your special demands, both OEM and ODM orders are welcome. Welcome to visit our factory and establish long terms of business relations with us. Base on the good faith quality, satisfying services and competitive price, we will get win-win.