Our Products

Digital Printing Inks

CHROMOINK manufactures various Inkjet Ink products to meet market demand. From Mill-base to final ink, a one-stop service from Eco Solvent , UV, LED UV to Textile.

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Gravure&Flexo Inks

Water based gravure & Flexo inks are an Eco-friendly choice. A Step ahead to draw you closer to ESG.



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Stationery Inks

Tailor-made quality inks, comply with RoHS/ Reach regulations. Stay away from hazardous and heavy matals.


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Color Paste

High concentration pigment dispersion used in commercial, textiles, home printing, and packaging digital printing applications.

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Rainbow Pigments Co., Ltd. was established in 1983 and is an ISO 9001:2015 certified company.
As a subsidiary of Chengfeng Group, we focus on digital printing ink manufacturing. Our "CHROMOINK" brand was established in 2002.
Our products include LED UV curable inks, UV curable inks, eco-solvent inks, sublimation inks, textile inks and water-based gravure/flexo printing inks.
We are committed to innovation and development, working with national research institutions and global entrepreneurs to meet customer needs and comply with environmental concerns.