3NHin the UAE
Colour and appearance measurement instruments from Guangzhou, China.
3NH makes the spectrophotometers, colorimeters, gloss meters, haze meters and light booths that paint, plastics, printing and textile producers use to hold colour and appearance to specification.
Guangdong Threenh Technology Co., Ltd. — 3NH — has built colour management instruments since 1998. Its range covers the whole appearance workflow: spectrophotometers and colorimeters to measure colour, spectrodensitometers for print density, gloss and haze meters for surface finish and transparency, and standard-illuminant light booths for visual assessment. The company holds more than 50 patents, has developed more than 180 instruments, and manufactures across three production bases in Guangzhou, Jiangxi and Huizhou.
The grating spectrophotometers and spectrodensitometers are built on 3NH's own grating optics, and the range spans benchtop, handheld and in-line instruments, so a single brand can equip a laboratory, a production line and an inspector in the field.
General Tech Services supplies the 3NH colour and appearance range across the UAE for paint and coatings manufacturers, plastics and packaging converters, printers, textile and garment producers, automotive suppliers and QC laboratories — with product selection, application support and after-sales service.
What we supply from 3NH
Genuine 3NH products, supported by our technical team and accredited calibration laboratory in the UAE.
Benchtop Spectrophotometers
Laboratory-grade d/8° spectrophotometers for reflectance and transmittance colour measurement.
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Portable Spectrophotometers
Handheld grating spectrophotometers that take lab-grade colour measurement to the production floor.
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Multi-angle Spectrophotometers
Measure metallic, pearlescent and effect finishes whose colour changes with viewing angle.
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Spectrodensitometers
45/0 instruments that measure print density and colour together for press-side quality control.
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Colorimeters
Fast, handheld colour-difference meters for routine pass/fail checks.
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ColorReaders
Pocket colour readers that pair with a phone app for everyday colour matching.
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Haze Meters
Measure haze, transmittance and clarity of transparent plastics, film and glass.
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Gloss Meters
Single- and three-angle gloss meters to ISO 2813 and ASTM D523.
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Colour Light Booths
Standard-illuminant viewing cabinets for consistent visual colour assessment.
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Coating Thickness Gauges
Handheld dry-film thickness gauges for coatings on ferrous and non-ferrous metals.
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Imaging Test Charts
Resolution, colour and distortion charts for testing cameras, lenses and displays.
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Contact our team for genuine 3NH products, technical support and accredited calibration across the UAE.