Born in 1999 as an engineering and services company, being a commercial and technological support for actos rabboni e hijos sca, (1944). Nowadays manufactures exclusively aerre products. Safety and relief valves, gear pumps, pressure regulating valves, change over valves (3 way valves),fuel-oil conditioning equipment,special products development with customer specification, O.P.D.S. Authorization for calibration and repairs of safety and relief valves. Arbros s.A. Has met the requirements for the use of the ce stamp in two of its safety valves models for gas, certifying real discharge coefficient according to en ISO 4126-1:2004