Our first concern is satisfying  customers’ demands for the best product only. To accomplish this, we have  instituted the strictest quality assurance system beginning at root selection, starch extraction , drying and modified starch production. At the Piraab Starch factory, we are continually taking samples and testing for viscosity, pH,  enzymes, nitrogen and fine particle ppm, etc. to ensure all finished product meet our very high quality standards.