Pfma, inc., covers general items: agricultural machinery manufacturing; agricultural, forestry and fisheries machinery parts manufacturing; oil refining, mechanical equipment marketing; agro-forestry and fisheries sub-mechanical machinery manufacturing; mechanical equipment development; rental of mechanical equipment; general machinery equipment installation services; marketing of specialized equipment for agro-food processing; and agricultural machinery marketing. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)