Joaquim d'Oliveira Teixeira
Our 1st factory in Cais das Pedras, Massarelos, 1945-1991.
Our 2nd factory at Alfena 1991-2011.
Our 3rd factory at Baltar, since 2011.
The first steam generators we made solid fuel.
Steam generators with double furnace for combustion of solid fuels.
Steam Generator the double passage.
Steam generator with automatic heating system.
Steam generator with manual heating system.