XinSiDun Industrial Co., Ltd. is a Hong Kong registered company which is a professional manufacturer of E-book Read; MID; Bike MP3 Speaker; Digital photo frames; Mobile phones; In Long gang, Shenzhen, with manpower of more than 500 people. Since establishment in 2005, we have already developed many models of new products, 90% of our products have been exported to many foreign countries, and get the good reputation all world around, with the main markets include Western/Eastern Europe; Asia; Middle East and etc.