Detailed Product Description

Dear Sir/Miss,
We would like to introduce ourselves as NANHAO (BEIJING) SCIENCE AND TECHNOLOGY CO., LTD.
Our main products is OPTICAL MARK READER(OMR) which is mainly for school exams and students information statistics. It's a necessary product in national standard examinations. We have achieved ISO9001, CE, CCC authentications, and our product has been exported to Japan, India, Russia, Turkey, Vietnam etc. We wish to work and make friends with you if possible.
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 product has been the designated 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 OM