Dear sir/ madam, Amanda at longzechem dot com Good morning to you and have a sunny day in your life! This is Amanda from China' s manufacturer and exporter of chemical raw material, which including : 1. Pigment and Dyestuff Chemicals Lithopone Iron Oxide Chrome Yellow Pentaerythritol Titanium Dioxide Chrome Oxide Green 2. Rubber Chemicals Zinc Oxide Carbon Black White Carbon Black Sodium Metabisuphite 3. Water Treatment Chemicals Aluminium Sulphate Poly aluminium Chloride 4. Danger Goods Provide Formic Acid Caustic Soda Glacial Acetic Acid 5. Other Chemicals Soda Ash Oxalic Acid Sodium Acetate Sodium Formate Calcium Chloride Sodium Bicarbonate Sodium Metabisulfite Sodium Tripolyphosphate Sodium Hexametaphosphate