Sell :
optical mark reader scanner Jan. 5, 2009 22:41:36
Main application fields:
Standard examinations in colleges, high schools and elementary schools, Analysis of student achievement , educational evaluations, students' status management, staff....
See more »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....