Hangzhou Hongyan Pigment Chemical Co., Ltd. is a developer and supplier of both organic and inorganic pigments used in the Paint and Coatings and the Graphic Arts and Inks industries. This company offers many different series of products that include yellow, red, violet, orange, blue, and green pigments. The products are commonly used in solvent inks, water-based inks, coatings, paints, and more.