About us
Satres designs and builds CNC milling machines and 3D printers in Italy for two worlds: the orthopedic workshop and industry. You will find us in Navacchio, near Pisa.

- Since 2019in orthopedics
- About fortyworkshops work every day with a Satres machine
- Over 1000projects by the DiengCorp group
- NavacchioPisa: design, assembly and demo area
What we do
For orthopedics
CNC milling machines and 3D printers with which workshops make corsets, AFOs and KAFOs, helmets, sockets and insoles from the patient's file, without plaster: OCM, ORTHO 1004 EVO, Helios HS.
For industry
Large-format and super-polymer 3D printers, 3- and 5-axis machining centres, with custom automation. Used by industrial companies, universities and engineering SMEs.
Where we come from
The engineering inside our machines comes from sectors where mistakes are not allowed: aerospace and defence, motorsport and automotive, composite materials, biomedical.
That is where the precision and reliability you find in the workshop come from. We design, assemble and test every machine ourselves.


Why customers choose us
- A manufacturer, not a resellerWe design, build and test our machines in Italy: we know how every part is made.
- In orthopedics since 2019About forty workshops work every day with a Satres machine.
- Same-day serviceWhen a machine stops we respond the same day, to get you back into production right away. Training and service →
- Standard or customIf a standard machine is enough, that is what you get. If your process needs a change, we design it.
What we want to do
We believe a workshop should not have to choose between the quality of the craftsman and the speed of industry, and that a company can make in house the parts it buys in today.
That is what our machines are for: bringing digital processes into the workshop that save time without taking anything away from the result. We design today the technology you will need tomorrow, and we are still there afterwards: that is when you find out who you are dealing with.
The DiengCorp group
Satres is a brand of Dieng S.r.l. and one of the four technology divisions of DiengCorp, an Italian group founded in 2011 that develops engineering solutions for automation, prototyping and industrial production: over 1000 projects completed for the industrial, biomedical, orthopedic, aerospace, naval and railway sectors.
- DIENGtechnologies for aerospace, defence, naval and railway
- DIMOTIONindustrial automation and production lines
- DIMADEprototyping and small batches for biomedical and industry
- SATRESCNC and 3D printing for orthopedics and industry
Come and see us in Navacchio
In our demo area you see the machines at work and talk to the people who design them. If you cannot come, we do the demo by video call.