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....
Optical Mark Reader( OMR Scanner) is a high-tech data input device . NANHAO OMR can be widely used in education examinations, signing up, subject choice, data statistics and evaluation in fields such....