Established in 1995, NANHAO Group is a key high-tech enterprise named by the national Ministry of Science and Technology integrated with R&D, manufacture, marketing and service. We are focusing on the provision of all kinds of data capture&processing solutions and services for education, business, and government settings. We have developed into the largest manufacturer and distribution of OMR(optical mark reader), online scoring system and related softwares in China. Our company has over 500 employees.

As the manufacture base, Hebei NANHAO Information Industry Co., Ltd. has 5 branches which are: NANHAO OMR(optical mark reader) Company, NANHAO Online Scoring System Company, NANHAO OMR Info-forms Print Company, NANHAO Network Computer Company, and NANHAO Software Company. We are the first high-tech enterprise to export OMR in China.

Based on the top-ranking R&D team, NANHAO Group has owned 11 patents in hardware and 50 copyrights in software products. Our products have passed on ISO9001, FCC, CE, RoHs and other dozens of certificates home and abroad. All series products are widely used in China and have been exported to America, England, Spain, South Korea and almost 50 countries and regions. OMR, one of our leading products, is a computer peripheral. It is a data input device which integrates optical, mechanical and electronic and is an intelligent machine which can recognize the information via reading the form.