Rainbow Pigment Co Ltd. is professional pigment company, located in Taiwan for 40 years. For assisting customers more, we established owm brand "Chromoink" in 2005, manufacturing inkjet ink, sublimation ink, textile ink, eco solvent ink, functional ink, dispersion, ink cartridge, bull ink and printer parts. By devoting to R&D and customer service departments, "Chromoink" performs even better quality than OEM, unlike other third-party.