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 service distribution of advanced educational instruments including Interactive Whiteboards, Optical Mark Readers (OMR), Online Scoring systems and related software in China, we get National Emphasses New Product certificate, national new products certificate , famous brand in electronics of china, ten of famous brand certificate and so on