About us

Kashan Sulfur Chemical Company produces sodium sulfite, sodium metabisulfite, oxygen scavenger (catalytic sodium sulfite) and sodium bisulfite. This company was put into operation in 1376 using domestic technical knowledge and is the first producer of sodium sulfite and sodium metabisulfite in accordance with international standards in Iran.
Since its establishment, thousands of tons of products produced by this company have been used in various industries, including petrochemical, refining, water and wastewater treatment, food, textile, pharmaceutical, etc.