Estone Digital is a leading R&D and manufacturing firm with R&D center and factory in Shenzhen China, just across the boarder of Hong Kong.

Estone Digital focuses on compact digital storage solution, MP3 audio and MPEG4 video compression technology development. Our mission is to manufacture high performance products at a very affordable price level. To achieve this goal, we have built a R&D team to develop new competitive products infusing the latest technologies. We have also set up our ISO 9001 certified production plant. With automatic SMT production lines, it further strengthens our manufacturing efficiency and boosting the production capacity to 150K (add-on cards, storage devices, MP3 players, etc) per month.

Estone Digital has brought many engineering firsts to market. The zDrive USB Storage device was the first unit to feature a spring loaded and swiveling USB head. Estone’s Ripper series products are the most advanced Car MP3 players in the world.