optical mark reader - S50FS

We are the leading OMR Scanner Manufacturer in China , Our main products are: Optical Mark Reader (OMR), OMR Info-forms, and OMR software!

Optical Mark Reader (OMR) is a high-tech data input device integrated optical and electrical technology. It is a powerful tool for speedy automatic data capture, thousands of data bytes per second, several hundreds of times faster than manpower, especially it can work for a long time without break.

Application fields: school examinations, archives management, survey , data statistics and evaluation etc.

All of our OMR products have passed on FCC, CE ,RoHs and other dozens of certificates home and abroad!
Our OMR applied for the examinations of the Ministry of Education in Vietnam for three years and is named to the perfect educational products by them. Our products are imported by Indian Exam Committee, and are very popular in Turkish large exams. Now, more and more products appear in Japan and USA, and other countries.
NANHAO OMR Series products have been exported to America，Turkey, Vietnam, Mexico, Poland, Korea, Spain, Russia, Thailand, Pakistan, Sudan, Cameroon, India and so on.

NANHAO GROUP ，NANHAO (Beijing) Science and Technology Co.,Ltd
Fax：***002
Mob：***2039
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***: pangqingye(at)
e-mail : pangqingye(at)***


Key words : omr data capture, omr data procession, omr investigation machine, omr data input device, omr scoring machine, omr school testing machine, optical mark recognition, OMR data solutions, OMR form sheet processing, OMR objective answer sheet reader, OMR answer sheet processing, OMR Test Scoring Machine, omr scanner, copier, printer, High speed scanners, normal scanners, Barcode scanners, optical mark reader, High Volume Scanners, Low Volume Scanners, optical character recognition, documenti, software ocr, servizio data entry, riconoscimeto di caratteri OCR ICR OMR CHR BCR Lecture Optique de Marques，Reconnaissance optique de marques