About us

Since 1919 Mario Di Maio Spa is a world leading company in the production of precision machine tools for precious metals working, whose applications actually interest a wide market. We export all over the world and we are present on global market. We are always committed in achieving customer satisfaction: under this respect we can offer a long-standing and rich experience, supported by efficient technical structures. Our company has received the quality certification UNI EN ISO 9001 since 1996. Mario di Maio Spa is also a member of UCIMU (Union of italian constructors of machine tools).

Our company employs more than 100 people, working in 5 different showrooms and manufacturing units in Italy, where we are proud to serve several of the most important firms and labs of italian jewelry and fashion creators. In foreign market we are present in almost every European State and, out of Europe, in North Africa, USA, South America, Middle East and Far East.


Our production range of machines includes:

  • Hydraulic presses for coining, blanking, deep drawing
  • Automatic spinning lathes
  • Cold rolling mills for plates - wire - band
  • Complete equipments for lost wax microcasting
  • Tumblers for mass finishing

We invite You to visit our on line catalog from home page, to get a view of our production of tools and small machines. The articles published for sale in this site are just a small part of our complete catalog and we remain at Your disposal to give You further information and documentation. You can directly get technical information about articles published in this site, downloading technical documentation from on line articles pages. If You have any particular request please contact us, we will be glad to help You find the best solution for Your needs. Besides the machines we have a complete catalog of tools, consumables and smaller bench machines.

Manufactury plant Gerenzano