 In the parish of Mezonzo was born other guerrilla, Manolito Bello.The primary sector and the tertiary one have a predominant weight in the area, and in the secondary sector the manufacture of wooden board stands out, due to the presence of the Losán Group in the municipality.During the first half of the 20th century, the textile industry was very important because of the La Arzuana factory in Présaras, founded by Luís Miranda and José Núñez de la Barca, and in which hundreds of people worked, most of them women.