Hong Kong YongMao Electron Technology Co., Ltd, founded in year 2002 as one of leading professional manufacturer in consumer electronics products field in china mainland. Its production based in ShenZhen, has integrated R&D, manufacturing, OEM experience and marketing with a wide range of products including MP3, MP4, USB flash disk and other digital player. All of our products are not only sold in Mainland China, Hong Kong but also exported to Europe, USA and other countries. Especially, our ...