Dear Sir/Madem, We are a professional manufacturer speicialized in MP3/MP4/PMP/USB Flash Drive/SD Card/ All type of Memory Cards/Digital Camera and Ram in China,founded in 1999. We offer OEM service(WE CAN PRINT YOUR BRAND NAME ON IT) and supply high quality products & reasonalbe price / excellent service /12 months warranty. You may visit our web site www.mbt.net.cn for more informations about our products. We look forward to hearing from you soon and hope to further discussion. Best regards,Joh