About
Shenzhen ThreeNH Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in photoelectric detection technology field and color management field.After years of intensice research, 3nh has launched NS series spectrophotometer and NH, NR series colorimeter, ISO12233 resolution test chart, optical image test solution and specific standard illuminant which are widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, optical image test industries and the field of scientific research, school and laboratory. Our products are exported around the world. We can provide customization service which has been well received by customers.
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News
ISO 12233 RESOLUTION TEST CHART
3nh chart is precise aid, designed for image quality determining and for judgment of resolution limi...
25
2019-12
3nh willattendPITTCON2020inChicago,America Our booth info is below: Date: 3-5March 2020 Address:McCo...
02
2019-09
Our booth info is below: Time:4-7 September 2019 Address:International Convention City Bashundhara (...
06
2019-05
Our booth info is below: Date: May 21-24, 2019 Address: China Import and Export Fair Pazhou Complex,...