One-stop ink solutions from R&D to mass production
Anti-counterfeit Ink · OVI Color-shifting Ink · UV/IR Ink · Thermochromic/Glow Ink · Packaging Ink · Card Ink · Scratch-off Ink
From R&D, raw materials, production to finished goods, all strictly under ISO9001 quality system.
Dedicated R&D team develops custom formulations for various substrates, processes and security levels.
Inks comply with EN71.3 and REACH; water-based series are safe, low-odor and pollution-free.
Custom colors and performance per customer samples, quick sampling for screen, flexo, offset and gravure.
Scaled production of ~1,000 tons and dozens of varieties ensures stable supply and batch delivery.
Suitable for screen, flexo, offset and gravure printing on paper, fiber, plastic, metal and wood.
UV fluorescent, IR excitation, thermochromic and glow-in-dark inks with high covertness for labels, tags and documents.
View Details →Daylight-change ink turns from colorless to colored; OVI chameleon ink shifts between two colors by viewing angle for premium documents.
View Details →For paper, fabric and PVC/PC/PP/PET substrates, with extra-slow-drying, gloss, matte and UV series.
View Details →Signature inks with strong adhesion and good absorption; heat-resistant lamination inks, custom gold and silver inks.
View Details →Water/oil-based scratch-off inks with strong coverage, excellent secrecy, abrasion resistance, eco-friendly and multi-color.
View Details →UV inks, metallic inks and special paper inks for toys, labels, metal and more.
View Details →Inks developed for packaging, toys, cards, labels, metal and anti-counterfeiting applications.
Shenzhen SJH Ink Co., Ltd. was founded in 2002 and is located in Fucheng'ao Industrial Zone, Pinghu, Longgang District, Shenzhen. As a member of the China Radiation Curing Branch, we specialize in the R&D, production and sales of inks.
Since production began in 2000, we have built an annual capacity of nearly 1,000 tons across dozens of varieties, covering anti-counterfeit, packaging, card and scratch-off inks for screen, flexo, offset and gravure printing on paper, plastic, metal and wood.
From R&D, raw materials and production to sales, we strictly follow the ISO9001 quality system and continuously develop environmentally friendly, pollution-free new products. We are a long-term partner of several cigarette packaging printers.
Latest products, company news, industry technology and applications
New production line enhances sampling an…
2026-08-02OVI, UV fluorescent and IR excitation in…
2026-08-02Water-based eco-inks are gaining wider a…
2026-08-02Leave your requirements and we will contact you within one business day with product solutions and quotes.