About us

CASTELLAN MARIA & C. SPA., is engaged in the trade of steel products, in particular various types of steel pipes for different applications.

Located in San Donà di Piave, Italy, the company operates at both national and European level, offering a vast range of products that strengthens its market presence year after year. In fact, since 2003, Castellan MARIA & C. SPA., has expanded its activities by establishing a modern painting plant that carries the brand name of "GK COLOR".

Now more than sixty years later, CASTELLAN MARIA & C. SPA., has become a point of reference in the industry for the high quality of its products and services, for a professional approach, and for the special attention it dedicates to the needs of its customers.