In Allgreen, we adhere to the "technological innovation and integrity to win customers", we offer the following proprietary technologies：

Sulfuric acid based on sulfur

Low temperature heat recovery of sulfuric acid plant based on sulfur(DWHS)

Sulfuric acid based on iron pyrites

Sulfuric acid based on smelting exhaust gas

Low temperature heat recovery of sulfuric acid based on smelting exhaust gas and iron pyrites

Sulfuric acid based on hydrogen sulfide

Refined sulfuric acid with high purity

Acid based on Phosphogypsum