KASTELL belongs to the SchwörerHaus group who runs all over Germany 6 factories. The KASTELL products are manufactored in Simmern/Hunsrueck near Frankfurt and in Veringenstadt southward of Stuttgart. The two factories produce a wide range of prefabricated clay and concrete products. Besides the main market in Germany we supply to Switzerland, Austria, Luxembourg, Belgium, France, Great Britain and Scandinavia. For the English market we produce mainly in Simmern. You are invited to visit us. The factory in Simmern is close to Frankfurt / Hahn airport.

What is behind "made in Germany": High quality products manufactured in modern factories, very skilled labour, adherence to just-in-time schedules, on-time delivery, advanced products, like fired ecologically clay pearls and recycled glass, high reliability.