White Granite Columns

Founded in January 1983 and started its production Singranova almost exclusively for the Japanese market.
Initially employ 16 workers, quickly showed an ability and quality of production, leading to increased capacity and hence the manpower. About a year later had 35 employees.
After 20 years of operation the company has 49 employees in the factory and offices. It also offers the services of 50 cutters paving materials.
Having been deployed alongside the quarry granite (SPI Alpalh?o) belonging to its associated granites de Maceira SA has always had a privileged position in obtaining this and other granite, from quarries in the group.