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Precision Color Measurement Solutions

Shenzhen 3nh Technology Co., Ltd. is a national high-tech enterprise specializing in R&D, production, sales, and service in the color management field. With over 17 years of expertise, we deliver reliable spectrophotometers, colorimeters, gloss meters, and more.

3nh Spectrophotometer

About Shenzhen 3nh

A leading manufacturer in color measurement technology with a legacy of innovation and quality since 1998.

3nh R&D Lab

National High-Tech Enterprise

Shenzhen ThreeNH Technology Co., Ltd. (www.3nh.com) is a nationally recognized high-tech enterprise and a large brand enterprise integrating the famous trademarks 3nh, Tilo, and Sine Image.

Founded in 1998, we have long been dedicated to R&D, production, sales, and service in the color management industry. As one of China's largest manufacturers of color difference meters, our products are trusted globally for their accuracy and durability.

  • 17+ Years of Industry Expertise
  • ISO 9001:2018 Certified
  • Global Distribution Network
  • Customized Solutions Available

Our Product Range

High-precision instruments for color, gloss, haze, and imaging testing across industries.

TS Series Spectrophotometer

TS Series Spectrophotometer

Grating-based benchtop spectrophotometer for high-accuracy color measurement in labs and production.

YS Series Spectrophotometer

YS Series Spectrophotometer

Portable and desktop models with advanced optics for field and factory use.

NS Series Handheld Spectrophotometer

NS Series Handheld Spectrophotometer

Compact, lightweight design for on-the-go color analysis in manufacturing and quality control.

NH Series Portable Colorimeter

NH Series Portable Colorimeter

Affordable and reliable for basic color difference measurement in various applications.

Tilo Color Light Box

Tilo Color Light Box

Standardized lighting environment for visual color assessment under multiple light sources.

Gloss Meter

Gloss Meter

Measures surface gloss at 20°, 60°, or 85° angles with high repeatability.

Haze Meter

Haze Meter

Quantifies light scattering in transparent and translucent materials like films and glass.

Sine Image Test Charts

Sine Image Test Charts

Resolution and imaging test solutions for cameras, scanners, and optical systems.

Coating Thickness Gauge

Coating Thickness Gauge

Non-destructive measurement of paint, plating, and anodized layers on metal substrates.

Color Matching Software

Color Matching Software

Advanced software for formulation, quality control, and database management in color production.

Density Meter

Density Meter

Essential for print and packaging industries to measure ink density and ensure consistency.

ColorReader

ColorReader

Smart color identification device with mobile integration for instant color data capture.

Why Choose 3NH?

Trusted by industries worldwide for quality, innovation, and customer support.

High Quality & Lower Prices

As a direct manufacturer with 17+ years of R&D, we offer premium instruments at competitive prices.

In Stock & Ready to Ship

Wide range of models available in stock. Bulk orders qualify for additional discounts.

Exceptional Customer Service

We respond promptly to all inquiries and provide technical support throughout your product lifecycle.

Fast Global Delivery

Partnered with DHL, UPS, FedEx, EMS, and TNT for reliable and fast shipping worldwide.

17+
Years of Experience
1998
Founded
100+
Countries Served
ISO 9001
Quality Certified

Frequently Asked Questions

What is the difference between a spectrophotometer and a colorimeter?

A spectrophotometer measures the full spectral reflectance of a sample, providing detailed color data. A colorimeter uses filtered sensors to simulate human eye response and is ideal for basic color difference checks.

Do you offer calibration services?

Yes, we provide calibration and maintenance services. Our instruments come with factory calibration, and we offer recalibration support throughout the product life.

Can I get a customized solution?

Yes, 3nh offers customized services for software, hardware, and accessories to meet specific industry requirements.

What is the warranty period?

Most 3nh instruments come with a standard 2-year warranty. Extended warranty options are available upon request.

How do I request technical support?

You can contact our support team via email or phone. We respond to all inquiries within 24 hours on business days.

Get in Touch

For inquiries, support, or custom solutions, reach out to us directly.

Contact Information

  • Phone: +86 0755-26508999
  • Mobile: 86-13925280965
  • Fax: +86 0755-27190609
  • Email: [email protected]
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