Shenzhen 3nh Technology Co., Ltd. (3nh) is committed to providing
high-quality color measurement and management products and
As a high-tech enterprise which focuses on research and development
of color measurement and management technology, 3nh’s products
relate to the fields of photometry, electronic circuit, embedded
system, photoelectric detection, mechanical structure design,
optical design, application software, lighting technology
electronic commerce and internet.
Technological innovation is the source for 3nh development. 3nh has
a high educated R&D team striving for perfection, advanced
technology and teamwork. 3nh always insist on technological
innovation, independent research and development. And now, 3nh has
a large number of patent technologie..