Upgrade helical inline gearbox NHL 100

The Company SITI S.p.A is pleased to introduce the upgrading of the new NHL 100 consisting of modifications at the level of design and technical improvements.

Planetary Gearbox NRG

The SITI S.p.A. is proud to present the new series of planetary gearboxes NRG distinguished by their compactness and technical innovations that make this product the most versatile on the market.


Elmia Wood 7-10 June 2017 Exhibition Stand 450: A Bratteborgs Gård Svezia

SITI Celebrating 50th Anniversary

We are happy to show you how SITI turned 50 years old, with an amazing party and big celebrations. As the CEO of SITI’s group, Mister Marco Guerra, told in his speech to a 400 people audience “ we are … Continue reading

Incoming Events

Siti Riduttori SpA is preparing the schedule of new major international events. Stay with us to see what’s new!