A Professional Supplier of Color Pigments Origo Chemical is a professional supplier of color pigments, dyes, and additives for inks, coatings and plastics industry. We are located in Hangzhou where one of the most important areas of global pigments production and supply. Benefit from Our Advantages Most of our pigments are not the universal grades; they are specialized grades meeting specific application requirements. Our understanding of chemicals allows us to provide more accurate offers to c...