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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 CHART

ISO 12233 RESOLUTION TEST CHART

3nh chart is precise aid, designed for image quality determining and for judgment of resolution limits of digital cameras. The chart is designed for photographic cameras up to 2000 addressable pixels in picture high (cca 6Mpix camera). When...

08

2024-03

New Guangdong ThreeNH bank account

NewGuangdongThreeNHbankaccountLastyearourheadquartersmovedfromShenzhentoGuangzhou,becauseourbossbought3floorsinGuangzhou.Allourproductswillbeproducedi.......

08

2024-03

New company name Guangdong ThreeNH Technology Co., Ltd. 

Lastyearforexpandingmarketandbusiness,we3nhmovedfromShenzhentoGuangzhou,andopenedanewcompanynamecalledGuangdongThreeNHTechnologyCo.,Ltd..Inthefuture,w.......

25

2019-12

3nh will attend PITTCON 2020 in Chicago, America

3nh willattendPITTCON2020inChicago,America Our booth info is below: Date: 3-5March 2020 Address:McCormick Place West Hall,2301 South Lake Shore Drive, Chicago, IL 60616, USA BoothNo.:4414 3nh will attend with our colorimeter, grating spectr...

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