GRB produces more than just bathroom fittings: GRB creates added value and technology, thermostats that choose and keep their temperature, mixers that save water, mixers for intimate hygiene that help to take care of us... In short, mixers that think, are created to shape our comfort and to make our lives more comfortable and simpler. "Smart mixers" is our way of saying to our clients and end users that at GRB, mixers are created to think by themselves.