Hebei NANHAO Information Industry Co.,Ltd: China. Supply Optical Mark Reader(OMR) Products. Optical Mark Reader(OMR) Manufacturer and Optical Mark Reader(OMR) 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/OMR