A Brand as the Guiding Standard: Steering the Enterprise Through Challenges.With our business expansion and in commitment to better serve domestic and international clients, enhance product competitiveness, and respond to the national call for intellectual property protection, our company successfully completed the registration of six core trademarks in early summer 2025, officially obtaining the Trademark Registration Certificates issued by the China National Intellectual Property Administration.The registered trademarks include our flagship product series: "CLARIYATT," " CLARIHALZ," "CLARINOL," "CLARILAN," "CLARIGOOD," and "CLARIYA." These six registered marks precisely align with our company's current product structure and strategic trajectory for future industrial development.
CLARIYATT® Series
CLARIYATT®is divided into the following product lines:
CLARIYATT® PA Series
CLARIYATT® SET Series
CLARIYATT® FS Series
CLARIYATT® GHS Series
CLARIYATT® GW Series
CLARIYATT® G Series
These products exhibit excellent wet fastness, dye uptake, light fastness, and compatibility, making them ideal for high-end nylon and premium wool applications.
Clarihalz® Series
Clarihalz® comprises water-alcohol based dyes, water-based high-temperature resistant colorant series for baking paints, and alcohol-soluble eco-friendly dyes.
The water-alcohol based dyes represent high-performance coloring products specifically developed for the water-based coatings industry. This series features high tinting strength, excellent fastness properties, and vibrant coloration, delivering an eco-friendly high-tech solution.
The water-based high-temperature resistant colorant series for baking paints colorants are specifically developed for the water-based baking paint industry. Utilizing graft modification technology, these colorants demonstrate high tinting strength, vibrant chromaticity, and excellent transparency, making them widely applicable for high-temperature baking coatings.
The alcohol-soluble eco-friendly dyes are specially developed for the tobacco packaging industry. These dyes feature vibrant colors, high tinting strength, excellent fastness, and heat resistance, making them suitable for high-temperature baking coatings and various solvent-based paints.
CLARINOL® Series
The CLARINOL® is reactive dyes for wool which contained brominated acrylamide active groups, the reactive groups on the dye react with the amino groups on the protein fibers to form amide bonds or imine bonds, the stability of irreversible covalent bonds can affect high wet fastness.Recommend for wool, mercerized wool, cashmere and its blends.
CLARIBEST® U+ Series
Metal complex azo dyes are renowned for their excellent light fastness, migration resistance, transparency, and clarity. These dyes are storage-stable with no particle formation. Excellent compatibility with other solvents such as ethanol, ethylene glycol, alcohol and ether, also recommended water-based, solvent-based wood paint, can be used in water-based, solvent-based industrial paint.
CLARIYA® GP Series
The CLARIYA®GP series dye is especially developed for bright shades, applied to nylon/elastane blended fabrics, offering extremely high wet fastness. It overcomes the limitations of traditional dyes in terms of dye-uptake and fastness.This series also provides exceptionally high light fastness for bright shades and can achieve high light fastness ratings.
Brightly Colored Future
Trademarks constitute a vital component of intellectual property and represent invaluable intangible assets for Hangzhou Changhong's development, embodying the collective wisdom and dedication of our producers and management team. The successful registration of these trademarks signifies not only legal authentication at the statutory level but, more importantly, the formal coronation of our brand value.
These six trademarks embody far more than nomenclature and designs—they represent Hangzhou Changhong's solemn commitment to product excellence, fiduciary responsibility to client trust, and relentless pursuit of technological innovation. Serving as the strategic stronghold of our corporate identity system, they empower Changhong with distinctive brand differentiation and fortified intellectual property protection in the competitive marketplace.
In the future, Hangzhou Changhong will intensify its efforts in intellectual property protection, prioritize the safeguarding of its brand, and continue to advance the deepening of its brand matrix as well as the construction of a global trademark system. This will comprehensively enhance the professionalism, systematicity, and internationalization of the company's brand assets.
A trademark is the 'lifeline of a brand.' Early registration, comprehensive protection, and strategic management are key to gaining a competitive edge in future commerce.
