#KLAK is a bellows. An excellent bellows that our research & development has designed to contribute to the care of our planet. And without losing efficiency, on the contrary! Its patented system allows to resist to workloads greater than traditional bellows. It is free of adhesive glues and is completely #recyclable. #Responsibility & #Intelligence lead us to focus more and more on new “green” solutions. The world is wonderful: it is up to us to keep it and care for it. Don’t you agree?