Tianjin Guangfengyuan Import Export Trading Co., Ltd, a Chemical products supplier in China, have been exporting for many years, our main products: 1. Pigments: Iron Oxide Red, Carbon Black, Lithopone, Titanium Dioxide, Zinc Oxide, Chrome Oxide Green 2. Additive: Carboxymethylcellulose Sodium(CMC) for food and industry. Citric Acid Anhydrous for food. 3. Acid: Oxalic Acid, Formic Acid 4. Alkali: Caustic Soda Flake and pearl 6. Wax and Fat : Paraffin Wax