ShenZhen Tonesun Satellitic Science & Technology Co., Ltd.

TONESUN Satellitic Science & Technology Co., Ltd., is an

enterprise of science and technology combined who mainly

engages in research, development and large-scale production

on MP3 player. Developing by dint of its excellent

management ideology, TONESUN has held its own independent

powerful R&D department, plastic injection factory, and

assembly factory.

TONESUN is just a professional MP3 player OEM, ODM

manufacturer, just MAKE WHAT YOU WANT.
USB flash MP3 player, digital recorder, FM radio, bilingual dictionary, USB disk