Hoiwin (Shenzhen) Industrial Co.,Ltd. , a prestigious professional manufacturer and exporter,which is mainly specializing in laptops. certainly with mp3 players,mp4 players,photo frames, mobile, Ipod ETC.,.All our products are manufactured according to ISO9001 Quality Control System Standard.Most of the products have obtained the certificates of FCC, CE,and also passed through the European RoHS testing standards! plz send to me: hoiwinlee at gmail dot com