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, 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.
According to the International market requirements, Nanhao group developed out one new type OMR based on a lot of research of all the best OMR on the world, this new machine could report error and solve error at once, avoid watsing a lot of time in the finding error and solving error, thus raising the working efficiency! Nanhao OMR is the best choice for all the examination work of the world!