Optical Mark Reader is a high-tech data input computer peripheral. NANHAO OMR has gained 6 patents and 12 computer software copyrights. Our OMR is famous for its high cost performances and low prices....
NANHAO interactive intelligent whiteboard is an input device based on the PC with human-computer interactive function and can replace the traditional blackboard, chalk and screen integrated with....
Nanhao Information Industry Co., Ltd. is a high technology company focus on researching, developing and manufacturing educational instruments including Interactive Whiteboards, Optical Mark Readers ( ....
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, data statistics and evaluation in fields such....
we supply OMR scanner and Interactive Whiteboard if you have any question please contact with me.
Main application fields: Standard examinations in colleges, high schools and elementary schools, educational evaluations, Analysis of student achievement , students' status management and so on. ....
What We Do 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....
Type : stainless steel / Epoxy coating stailess steel Coating : gloss epoxy powder Emergency shower : stailess steel 304 inlet pip stay-openball switch , pull rod and shower bowl Eye wash : ....
We are one of the leading companies in north china which produce laboratory faucet and lab safety , eye wash and so on .our brand is one of the top brands in Hebei province .on the other hand we have....