Welcome to the Sepehran Chemistry product catalog. As a leading manufacturer and exporter based in Iran, we supply high-quality industrial chemicals to over 63 countries. Backed by 400 employees and five dedicated factories, our holding produces 180,000 tons of petrochemicals annually. Because we are a primary producer, we can offer factory-direct pricing on bulk orders without middleman markups. Explore our complete range of products below, including sodium bicarbonate, caustic soda, methanol, and urea, available in custom bulk packaging tailored for international export.