Colorimeter, Spectrophotometer, Color Measurement Distributor

In 2020, 3NH launched the "Sunward Plan" officially to kick off the distribution network development plan worldwide. “Sun” implied in the "Sunward Plan" refers to all distribution partners of 3NH, towards whom the whole 3NH team unites together like light-pursuing sunflowers, revolving the splendor from the sun firmly to bloom with brilliance.

3nh_Distributor1.jpg

Grow Your Business with a Global Leader in Color Measurement Technology

Are you ready to represent cutting-edge process instrumentation in your market? 3NH is actively expanding its international distributor network across the Automotives, Textiles and Apparel, Printing& Paper, Plastics, Painting and Coating, Building Materials, Chemical&Pharmaceuticals, Cosmetics, Food and Agricultural industries. We are looking for technically capable, committed, and growth-oriented partners who want to build long-term success together.

In the highly competitive business tide, do you aspire to seize a potentially boundless business opportunity and unlock the door to your own wealth? Now, the opportunity has arrived! We sincerely invite you to become our distributor and embark on this journey full of opportunities and glories together.

Currently, the market demand for our colorimeters, spectrophotometers, glossmeters products is continuously increasing, covering multiple popular fields, and the development prospects are extremely bright. Whether it is an online e - commerce platform or an offline physical store, there is huge sales potential.

As our distributor, you will receive comprehensive support and guarantees. We offer highly competitive product prices to ensure that you have a substantial profit margin. Our professional marketing team will also customize promotion plans for you to help you quickly open up the market. At the same time, sufficient supply of goods ensures that you don't have to worry about out - of - stock or stock - out issues. In addition, we will regularly organize training to enhance your sales skills and product knowledge.

Industries We Serve

Learn more about how Threenh Technology supports process industries around the world:


3NH is a reputable manufacturer, with among the best value for money on the industrial market and wide ranges for all needs. We are always looking for new partners and distributors who have the ambition to grow hand in hand with us and scale their business with our wide ranges of specialized measurement devices.

If you have a keen business eye and are eager to make a big splash in the market, don't hesitate any longer. Immediately join our distribution family and work together to create a brilliant future!

high-quality.jpg

High quality production

compitive-price.jpg

Competitive price

certified-product.jpg

Certified products

engineering-team.jpg

Experienced engineering dept.

After-sales.jpg

Product warranties

Support-marketing.jpg

Marketing support

Why become a Colorimeter Distributor?


Why Partner with 3nh?

Our brand has been deeply rooted in the industry for many years. With excellent product quality and unique design concepts, it has won wide acclaim and trust from consumers. From the carefully selected raw materials to the exquisite manufacturing process, every link is strictly controlled to present the highest - quality products to customers.

Global reliability, local success

3nh operates in over 60+ countries through a trusted distributor network, delivering precision instruments designed and manufactured in China with over 20 years of measurement expertise.

Fast and flexible deliveries

Our lead times are among the best in the industry – even for complex, customized products. We offer over 300 tailored product variants to meet your customers’ needs.

Technology that leads the market

Our optical and pressure-based sensors enable real-time, maintenance-free measurement, empowering customers to control processes with unmatched accuracy.

Dedicated training and technical support

Distributors gain access to expert onboarding, training resources, technical documentation, and application-specific assistance.

Sustainable and future-ready

3nh’s solutions support energy savings, carbon neutrality, product quality and safety – answering today’s industrial challenges with tomorrow’s technology.

Innovation Solutions - Free Technical Training

For our valued distributors who have signed agreements with 3NH, we offer exclusive and free technical training programs. Our professional technical support team is dedicated to equipping your technicians with in - depth knowledge about 3NH products. This training not only enhances their technical proficiency but also significantly improves the service quality they provide. By doing so, your team will be better positioned to attract and retain more end customers, ultimately driving business growth and strengthening our partnership in the market.

FAQS About 3nh Distributor Support?

  • Product documentation and technical guides

  • Co-branded marketing materials

  • Webinars, sales tools, training videos

  • Dedicated onboarding and regional support

  • Assistance with trade shows and campaigns

  • Access to our technical support team and engineering resources

You will receive full technical onboarding, continuous access to product documentation, marketing resources, sales training, and priority access to our support and R&D teams.


We welcome applications from all regions. Our distributor service team evaluates each case based on strategic fit, industry focus, and potential overlap with existing partners.

Yes. We prioritize partners who have deep knowledge of local process industries and the ability to provide technical support to end customers.


Order terms are discussed during the onboarding process and depend on market size and product focus. Flexibility and collaboration are key to building a successful relationship.

Our real-time optical accurately measurement technology, rapid delivery capability, and commitment to sustainability make us a preferred choice for high-performance, low-maintenance instrumentation worldwide.

Interested in Becoming a 3nh Distributor?

We want to provide top-notch support to all of our distributors. Fill in the contact form and tell us about your company and areas of expertise. We’ll be in touch shortly to discuss your potential as a 3nh partner. If you are a distributor and have information or resources you would like to see added to our website, please email us!

Give us a call!

Discuss your project with one of our product specialists:

0086 755 26508999

Need pricing?

We respond to quote requests within 1 business day.

service@3nh.com

Already know what you need?

Submit a demo request for the product you're interested in.

Get a Demo
Leave Your Message
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it. Privacy policy