Profile: Zhengzhou Blue Ribbon Industry Corporation Limited is a manufacturer of organic & inorganic chemicals, pigments & dyestuffs, water treatment chemicals, and food & feed additives. Pigment & dyestuffs include zinc oxide, pentaerythritol, petroleum resin, iron oxide, and lithopone. Iron oxide is used in many types of paints including anti-rust paint, water-soluble indoor or outdoor paints, and oil-based paints. Pentaerythritol is used in the manufacture of alkyd resins, fatty acid rosin, tall oil esters, and to make paint and coatings, printing ink, and coating adhesives.