:: OPWAY ganha empreitada de €16,9 milhões para Aproveitamento Hidroagrícola da Cova da Beira   :: Actual Magazine is available in digital format   :: Dam of Ribeiradio - Ermida will contribute to duplicate the electric energy   :: Management system of investigation, development and inovation of Opway, receives APCER certification   :: Low cost Houses   :: OPWAY Angola projects house of control cost