Rainbow Science & Technology Co.,Ltd is professional omr scanner manufacture enterprise with integrated Research and Development, manufacture, marketing and service including Optical Mark Readers (OMR), OMR answer sheets design and printing service, Online scoring system and related software in China.

We are currently providing OMR/OCR/ICR products and services to the following sectors: 

Government
Education
Higher Education
Business
Healthcare
Testing
Surveys/Evaluation

Please browse our web site to see the products we sell, the services we offer, and how we can help you with your data processing needs.