The Interactive Whiteboard can be use in many areas for example education, train, survey and so on. Integration of interactive equipment has combined a range of exciting, high quality learning tools....
Established in 1995, the NANHAO Group, is named by the Chinese Ministry of Science and Technology as a key high-tech enterprise with integrated Research and Development, manufacture, marketing and....
DG-818 LCD projector is a new kind of economical projector which is special for entertainment market. It is widely used in game, hotel, bars, karaok room, disco room, family etc. Its brightness is....
Digital Galaxy China which has office in hi-tech zone Beijing, and its factory in Shenzhen China. We develop, manufacture and sale video products which are special for entertainment and advertisement....
DG-818 LCD projector is a new kind of economical projector which is special for entertainment market. It is widely used in games, hotels, bars, karaok rooms, disco rooms, family etc. Its brightness....