We are PAHI S.L., a leading manufacturer and distributor of tartaric products, including tartaric acid, rochelle salt, cream of tartar, and potassium bitartrate. Established in 1860 and based in Barcelona, Spain, we have been at the forefront of the international chemical additives market for over a century. Our third-generation family business combines tradition with innovation, ensuring premium quality and reliability for our customers worldwide. Explore our wide range of natural tartaric products designed to meet the highest industry standards.