The Nichwell Story: A 30-Year Commitment to Anti-Counterfeiting Innovation

Born in the 1980s, I grew up in an era of material scarcity, but with sincere human connections. Back then, there were no smartphones or mobile payments; cash in hand was the only means for daily purchases.

I still vividly remember that afternoon in the third grade of primary school: I held a 10-yuan note given by my mother to buy exercise books, only to be told by the stationery store owner that it was counterfeit. Clutching that rough, blurry counterfeit bill, under the surprised stares of people around, I couldn’t help but burst into tears.

Unaware of how to distinguish real money from fake, my mother’s hard-earned daily wage went down the drain, and I unknowingly became an accomplice in the circulation of counterfeit currency. In that moment, a deep resentment toward counterfeiters took root, and a simple wish sprouted: to one day do something that would let people shop with peace of mind, far from fakes.

Our Core Technology: Invisible Security Materials

To fulfill this commitment, our team specializes in high-performance UV fluorescent pigments and powders for comprehensive anti-counterfeiting applications.

Under natural light, they appear as colorless or light-colored powders, indistinguishable from ordinary pigments; yet when exposed to 254nm (short wave) or 365nm (long wave) UV light, they instantly emit bright fluorescence, forming clear and recognizable anti-counterfeiting marks.

This unique “invisible under normal conditions, visible under UV light” characteristic makes them extremely difficult to replicate, building a reliable safety line for consumers and enterprises.

Engineering Excellence for Security Printing

Invisible under daylight, bright fluorescent under UV light (254nm/365nm excitation)
High color brightness and fastness, no easy fading
Excellent dispersion, perfectly integrating with inks, coatings, and plastics
Heat resistance up to 200℃, stable performance in plastic injection molding and high-temperature coatings
Strong light and solvent resistance, long-term fluorescent effect stability
Formaldehyde-free and eco-friendly, complying with environmental safety standards
ISO 9001 certified, safe for livelihood-related applications
Customizable fluorescent colors, excitation wavelengths, and particle sizes

Available Fluorescent Colors

Red, Yellow, Green, Blue, Purple, White, Orange

Excitation Wavelength

254nm (short wave) / 365nm (long wave)

Main Applications

Anti-Counterfeiting for Documents & Finance

Widely used in the printing of negotiable instruments such as banknotes, invoices, checks, and lottery tickets. Customized fluorescent colors and codes create exclusive anti-counterfeiting identifiers, complying with GB/T 18754-2002 standard. The marks are clearly visible under UV light, water-resistant, and non-fading, greatly reducing counterfeiting risks.

Brand & Product Anti-Counterfeiting

Applied to the outer packaging of high-end wines, cosmetics, maternal and infant products, and health supplements. Consumers can easily distinguish authenticity by shining a UV light, bidding farewell to the trouble of identifying fake products and safeguarding brand reputation.

Security & Identification

Widely used in passports, qualification certificates, safety signs, and official documents. Regulatory authorities can quickly identify them with UV equipment to improve inspection efficiency, while ordinary people can verify them effortlessly for safe use.

Why Global Brands Trust Nichwell Solutions

30-year commitment to anti-counterfeiting: Born from a sincere aspiration to keep people away from counterfeits, with decades of industry experience.
Professional R&D and production: Deeply engaged in the pigment and dye industry, with mature technology and strict quality control.
Stable quality: Large batch consistency, multiple technical optimizations to ensure reliable performance.
Customized services: Tailor-made solutions according to customer needs, including fluorescent colors, excitation wavelengths, and process matching.
Full certification: ISO 9001 certified, formaldehyde-free, meeting environmental and safety standards for various application scenarios.
Comprehensive support: Stable supply, fast delivery, and professional technical guidance.

Get Your Anti-Counterfeiting Solution Today

Let Nichwell’s 30-year anti-counterfeiting experience protect your brand and consumers. Explore our complete UV Fluorescent Pigments Catalog to see all available wavelengths (254nm/365nm) and colors.

Or, contact our professional team today to request a testing sample and custom formulation support.