We are factory which specializing in manufacture and export of chemicals for more than five years. There are our main productions: 1. Caustic soda flakes/pearls/solid. 2. Titanium dioxide rutile/anatase. 3. Chromium oxide green 4. Lead chrome yellow 5. Sodium tripolyphosphate. 6. Sodium hexametaphosphate. 7. Carbon black and Lithopone 9. Formic acid and oxalic acid. 10. Iron oxide.