Toptone (shenzhen) Technology Co,. Ltd. is a high technology enterprise that specializes the research and development of digital products, such as IP phone. With the latest scientific research achievement of many domestic and foreign famous colleges, universities and research institute, we had promoted many digital products, including mp3, mp4, UIP, mp3IP, wireless multi-functional mouse with IP Phone. These products have already occupied some considerable market share for the company.Guided by the high technology, Toptone has continuously enhanced the capability of strong creation, research and development for further expansion. Moreover, we have dedicated ourselves to the research and the development of MP3, MP4, and the VoIP technology.
