TUNING, a fast-growing and dynamic company, was founded in 1996. Our activities include the sale of high-quality automated assemblies and manual valves.

TUNING has built up a well-established reputation in the industrial, ventilation and water treatment sector in the European market, as well as overseas.

As part of the privately owned, JWB Holding, a subsidiary has been established in Asia to optimize our sources of supply as well as quality control. We have also started to set up a worldwide sales network of distributors in Europe and in some overseas areas.
Last March 2007, TUNING completed the construction of its new heaquarters and distribution center. We are now operating from a 25000 m² site located in an industrial park near Marseille.