In AFEPASA we are specialists in Sulphur. Family business with more than 125 years of history, we are the oldest sulphur manufacturer in the world. Pioneers in sublimated technology and present in more than 80 countries, we have recently developed the SULTECH technology, sulphur biostimulation. SULTECH allows us to achieve high compatibility, greater stability, better yields, greater assimilation by plants and a better use of soil resources. With this, better results are obtained, such as the increase in protein availability, an increase in nitrogen absorption, improved drought-tolerance, higher quality organoleptic properties and a higher photosynthesis.