The raw materials used in the production of Rastelli’s items are bronze ingots, brass ingots and bars, materials found at the best Italian producers, the analysis certificates are available.
For the hot forging of brass, Rastelli relies on professionals in the sector in the area, a territory that has always been recognized as the largest producer of valves and taps in Italy. Our experience combined with that of our suppliers allows us to have high quality material.
External foundries, always present in the local area, work as a team with Rastelli for the casting of bronze and brass. An ancient art handed down over the years from father to son.
This process is essential for the cleaning and the preparation of the items for subsequent processing on machine tools and for surface treatments such as nickel and chrome plating.
Before proceeding to assembly, a process that takes place entirely within our factories, the semi-finished products are subjected to a rigorous quality control: once all the incoming tests have been passed, the subsequent production phases can begin.
Our products are finally subjected to the latest tests and quality controls, once this last step has been passed the Rastelli valves are ready to be boxed and to reach you.
The large availability of semi-finished material ready to be assembled, but also the possibility to have stocks of finished products ready for sales, allow Rastelli to be versatile, fast and punctual in shipments, thus satisfying its customers.