Just a random end of the day at TIO in October. Lights are out. But spots are on. A sharp observer can see all the silencers. In every possible shape and size. In this single image you see silencers for the Netherlands, Italy, France, the USA, Austria, Asia, Belgium, Brazil. Steel ready for painting or yet packed conform client requirements in certified wood crates. Wherever you are in this world, if you have noisy ducting, call TIO!