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No.458 changming street,Hengshui,Hebei,China China
We are the leadingOMR Scanner Manufacturer in China, Our main products are: Optical Mark Reader (OMR), OMR Info-forms, and OMR software! Optical Ma
Main application fields: In important examinations, signing up, statistics, cadres evaluation, voting, Analysis of student achievement , especially in
Main application fields: Standard examinations in colleges, high schools and elementary schools, Analysis of student achievement , educational evaluat
Optical Mark Reader(OMR Scanner)is a high-tech data input device . NANHAO OMR can be widely used in education examinations, signing up, subject choice
Persona de contacto Ms. anna wong
Dirección No.458 changming street, Hengshui, Hebei
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