Westdata science & technology co, ltd. is a professional manufacturer specialized in the development, manufacturing and distribution of karaoke products, Notebook PC, IPTV and digital signage system. Ever since its establishment, the company has been insisting on innovation as its core competence, committed with great concentration on the research and development of new products. At present, the company is in possession of not only core technologies of the software and hardware, but also rich experiences of advanced development process and management The following are main products of the company: 1. HDD Karaoke Player; 2.STB network karaoke system; 3. PC computer network ... more