Shenzhen Yingshunda Technology Co., Ltd. was founded in 2002 and is the whole fund subsidiary company of HongKong KingSound Electronics Limited. We are a high-tech enterprise specializing in developing, manufacturing, and selling of customized digital MP4/MP3 players, digital photo frame and USB flash disks. Our products are distributed to more than 60 countries and regions. Researching and developing quality products, we can keep long term business relationships with customers from the USA, Europe, Australia, South Korea and some other countries and regions. The improvement of quality control system and enhancement of scientific management have brought us more opportunities and competitive advantages in both domestic and foreign markets. We have a team engaged in answering customers' current and prospective questions. These specialists can solve most of the problems of our customers. Our