Hebei NANHAO Information Industry Co.,Ltd: China. Supply Optical Mark Reader Products. Optical Mark Reader Manufacturer and Optical Mark Reader Exporter.
Optical Mark Reader (OMR) is a high-tech data input device which is integrated with optical and electrical technology. It is a powerful tool for speedy automatic data speedy automatic data, thousands of data bytes per second. Now we are enjoying 65% percent of the OMR market in China and our products has been the designed product by the Ministry of education in Vietnam. It can save you a lot of time, manpower and money when score the exam papers and make the results preciser. Our product is one of the fastest OMRs in the world, the reading speed can reach 3 papers per second based on A4 paper. Application fields: school examinations, studentsĄ¯information statistics and evaluation etc.
optical mark reader/0MR