Founded in 1972 in Maia by master António Bernardes, ABER is a Portuguese Industry, and is one of the leading manufacturers of Hydraulic Oil Equipment in the World. Since its inception ABER has been directing its Know How for Research and Development of new products, being responsible for numerous industrial patents in the area of Hydraulic Oil. At present, ABER occupies an area of approximately 7,300 m2, is PME Líder, and all its structure and products comply with the ISO: 9001: 2008 certification, as well as the CE Compliance Diploma, respecting all safety standards.