GRB MIXERS We are a Spanish company founded in 1990 in constant evolution, which develops novel and innovative products that differentiate us. As a consequence of this policy, it highlights the large number of patents, utility models and design protections developed by GRB in recent years.
All our production is rigorously controlled in all processes. We place special emphasis on the tests carried out in our Useful Life Test Bench, where we carry out life tests on our cartridges, acoustic tests, high and low pressure tests, subjecting our products to the most extreme conditions.
This constant search for quality has made GRB worthy of the ISO 9000: 2000 certification, making us in 2011 the first company to certify a thermostatic series with Aenor.
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