CATOR S.A. has selected and adopted a series of processes to create a re-refining plant with objective zero waste and residue production, forming a highly EFFICIENT, COMPACT, SAFE and ADVANCED unit, producing re-refined oil bases and top quality products.

The re-refining plant for used mineral or synthetic based oils, lubricating or non-lubricating, is situated in the municipal area of Alcover (Alt Camp), in the province of Tarragona.