NANHAO interactive intelligent whiteboard is an input device based on the PC with human-computer interactive function and can replace the traditional blackboard, chalk and screen integrated with....
Optical Mark Reader is a high-tech data input computer peripheral. NANHAO OMR has gained 6 patents and 12 computer software copyrights. Our OMR is famous for its high cost performances and low prices....
Main application fields: Standard examinations in colleges, high schools and elementary schools, educational evaluations, Analysis of student achievement , students' status management and so on. ....
What We Do Established in 1995, NANHAO Group is a key high-tech enterprise named by the national Ministry of Science and Technology integrated with R& D, manufacture, marketing and service. We are....