The S.T.S.R. philosophy is to produce cartriges that are different to those
of the competition, by applying its own technology to the diversified
requirements of each client, customising its products.
With this in mind, we can today offer a wide variety of products like ceramic headvalves and ceramic disc cartridges, diverters and thermostatic cartridges. A development path of this sort can only lead one way to more products.