Hangzhou Toka Ink Co.,Ltd., together with its subsidiaries, engages in the research, development, production, and sale of ink products, digital materials, and functional materials in China and internationally. The company offers UV printing inks for various materials, such as paper, paper-plastic composite films, metal cardboards, and plastic sheets; offset printing inks for the printing of packaging and publications, including textbooks, teaching aids, and children's books, etc.; liquid inks for plastic and composite films, paper and paper-plastic materials, and other materials; and high-biomass and special inks. It also provides digital inkjet printing inks for digital printing materials comprising paper, plastic, film, and fiber, etc., as well as light box advertisements; functional materials, including varnish and matte oil; primers; new energy, electronics, decoration building materials, and other industrial manufacturing fields; application of laser holographic image anti-counterfeiting technology; and floor beautification and painting of hospitals, food workshops, logistics warehouses, offices, and entertainment venues. Hangzhou Toka Ink Co.,Ltd.