In a market where the globalization of stone products is more evident, expert technical guidance becomes an increasingly important service that specialized companies offer those clients who choose to employ marble, stone or granite. Now it’s possible to choose material from anywhere on the planet, however not always what might meet our aesthetic needs also proves to be technically appropriate for the chosen amployment. Specialized companies must inform the client on the advantages and disadvantages of the chosen material. Rigo Marmi’s goal is not a simple business transaction, it’s making sure that the material chosen by the client is the outcome of due consideration. Thus it isfundamental to keep in mind that all marbles, stones, granites and onyx have peculiar characteristics and reactions to processing, polishing, adhesive and mortar.