Founded in 1995, NANHAO Group is a key national high-tech enterprise identified by Ministry of Science and Technology and is an integration of R & D, production, sales and service. As the subsidiary of NANHAO group and was founded in 2000 NANHAO(Beijing) Science and Technology Co.,Ltd. commit to education informatization and focus on R & D of intelligent recognition technology. Now NANHAO(Beijing) Science and Technology Co.,Ltd have 120 patents and copyrights and was identified as the “key Hi-Tech enterprise of China” by Ministry of Science and Technology