EPC ( Economical Personal Computer) is the computer that cuts the superfluous functions and has the characters of low cost, free maintenance, easy operation, centralized management, strong security....
NANHAO was registered in 1995, which was named National Emphasis New Technology Enterprise by Ministry of Science and Technology. NANHAO is composed by NANHAO Optical Mark Reader Co., NANHAO Network....
Optical Mark Reader ( OMR) is a high-tech data input device integrated optical and electrical technology. The information can be input quickly and correctly by using OMR machine. When forms pass OMR, ....
Optical Mark Reader( OMR scanner) is a high-tech data input device integrated optical and electrical technology. OMR solves entirely the bottleneck problem of data input. It is a powerful tool for....