We are a professional Mp3/Mp4 player manufacturer located in Shenzhen Guangdong China. We have very stong research ability in our specialized field and productivity as well. We are the largest partner of Sigmatel in mainland China, and all of our product are based on the Sigmatel solution scheme. We can offer you stylish product with high quality and low price, and of course we can  also provide the OEM/ODM service to our customer.
Welcome to contact us for cooperation, you can visit our websit:www.7and2.com.
Hope there were somthing matching your reqiuirement.