NANHAO Information Industry Co., Ltd.

Optical Mark Reader(OMR Scanner) is a high-tech data input device . NANHAO OMR can be widely used in education

OMR48FS+ Principal characteristics: 1. Adopt the latest DSP technique. 2. Can read forms with track distanc

The Interactive Whiteboard can be use in many areas for example education, train, survey and so on. Integrati

OMR48FS+ Principal characteristics: 1. Adopt the latest DSP technique. 2. Can read forms with track distanc

OMR48FS+ Principal characteristics: 1. Adopt the latest DSP technique. 2. Can read forms with track distanc

OMR48FS+ Principal characteristics: 1. Adopt the latest DSP technique. 2. Can read forms with track distanc

OMR48FS+ Principal characteristics: 1. Adopt the latest DSP technique. 2. Can read forms with track distanc

What We Do Established in 1995, NANHAO Group is a key high-tech enterprise named by the national Ministry o

Optical Mark Reader(OMR Scanner) is a high-tech data input device . NANHAO OMR can be widely used in education

Home>> Introduction What We Do Established in 1995, NANHAO Group is a key high-tech ent

What We Do Established in 1995, NANHAO Group is a key high-tech enterprise named by the national Ministry o

What We Do Established in 1995, NANHAO Group is a key high-tech enterprise named by the national Ministry o

What We Do Established in 1995, NANHAO Group is a key high-tech enterprise named by the national Ministry o

What We Do Established in 1995, NANHAO Group is a key high-tech enterprise named by the national Ministry o

Optical Mark Reader(OMR Scanner) is a high-tech data input device . NANHAO OMR can be widely used in education

Optical Mark Reader(OMR Scanner) is a high-tech data input device . NANHAO OMR can be widely used in education

Optical Mark Reader(OMR Scanner) is a high-tech data input device . NANHAO OMR can be widely used in education

The Interactive Whiteboard can be use in many areas for example education, train, survey and so on. Integra