这里有很多.你可以找几家问问.http://search.china.alibaba.com/selloffer/MP3.html?feature25825=&feature25836=&feature25827=&province=%B9%E3%B6%AB&city=%C9%EE%DB%DA&postTime=&biztype=1&tracelog=PO_searchsell_select_pdbf&filt=y&keywords=MP3&categoryId=0&show_s=&maxCatId=1032233&Submit2=+%C9%B8++%D1%A1+希望帮到你.
多少钱的算便宜啊?