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About

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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ISO 12233 RESOLUTION TEST CHAR

ISO 12233 RESOLUTION TEST CHAR

3nh chart is precise aid, desi...

25

2019-12

3nh will attend PITTCON 2020 i

3nh willattendPITTCON2020inChi...

02

2019-09

3nh will attend Textech Bangla

Our booth info is below: Time:...

06

2019-05

3nh will attend CHINAPLAS 2019

Our booth info is below: Date:...

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