Mario Di Maio began its activities in 1919 providing tools to goldsmiths, jewellers and silversmiths. In 1955, new facilities for the production of rolling mills, coining presses, investment casting and equipments for finishing in general, including plating, were opened in Gerenzano-Saronno. Production and commercial facilities are located on a covered area of 20,000 m2, enabling the Company to satisfy the requests of a large number of customers worldwide. The Company has another production facility in Vicenza, with highly qualified designers and skilled workers. The ISO 9001 certification achieved in 1996 guarantees our customers all the quality standards inherent to the services provided by Mario di Maio S.p.A. The sale shops are located in Milan, Vicenza, Valenza Po, Arezzo and Gerenzano. All the branches also offer after-sales services. Mario di Maio S.p.A. is internationally reknowned as a leading company in its field, and has a high reputation as a producer of high quality products and new technological solutions thanks to its decades of experience and excellent team of engineers and designers.