Founded in 1974, OLIGASA is a company specialised in the manufacture of tanks for standard and customized hydraulic systems for various sectors of activity (machine tools, wind, solar, foundries, lubrication equipment, wood etc..).Our experience and expertise allow us to provide our customers the added value of producing a high quality product at a competitive price.The leading european manufacturers of hydraulic units have OLIGASA as trust partner that make us the leader in the Spanish market, while we are growing significantly in the European Market.