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The history

Sitrex company was started by Mr.Giovanni Signorelli, who is founder and president, in 1970, with the production of Agricultural machinery.
The small business operation from the early seventies expanded and exported products to European countries first, and then to the U.S., Canada, Australia.
The company specialized in hay-equipment and export is 98% of today's production.
Products are exported to more than 60 countries.
This implies offering a highly competitive product both in quality and innovative features but, above all, having a efficient network that can ensure an adequate presence in the market.
The headquarters of the company are in Trestina (Perugia) Italy where SITREX owns 3 large and modern plants with high technology machinery for accurate production and high quality standards.
The flexible production system utilizes welding and assembling robots and both liquid and powder painting.
Today, Sitrex employs 150 people and 40 sub-contractors for a total of 250 workers.
The commercial network allows our company to be present through SITREX USA Inc. with its four North American warehouses: Omaha (Nebraska), Houston (Texas), Columbus (Ohio) and Wichita (Kansas), besides our Sitrex Russia and Sitrex China headquarters.
 Sitrex has been very innovative in the haying machinery industry and today is among the top quality Italian manufacturers dominating the North American market.
The takeover of Unifast-AGM, an important name in the Mixer sector, together with  its whole know-how (patents, technology, designs and models) have made Sitrex a benchmark also for unifeed. Today our mixers are produced in two series: trailed and self-propelled.
The line of machines include machines from grass cutting to harvesting, raking, baling and Mixer feeders.
This full line of equipment is much appreciated by the distribution network.
The company is excellent at engineering, offers new and improved products every year.
In fact several machines are patented in various countries and the aim is to follow the market requirements by designing machines for specific needs of each country.
Sitrex knows how to compete and market its products worldwide with decades of experience as a specialist in the agriculture industry.

Mr.Giovanni Signorelli

President of SITREX Spa



1st Plant

Viale Grecia,22
06018 Trestina
Perugia (Italy)
T. +39 075 8540021
F. +39 075 8540523

2th Plant

Voc. Tarragoni
06019 Umbertide
Perugia (Italy)

Via 1° Maggio
06018 Trestina
Perugia (Italy)

3rd Plant --NEW OPENING 2022-- Manufacturing facility size: 10.000 mq - 108,000 sq. ft.

6263 Abbott Drive
68110 Omaha
T. +1 402 4558000
F. +1 402 4573811
4614 Navigation Blvd.
77011 Houston
T. +1 713 9287902
F. +1 713 9285374
820 Indianapolis
T. +1 316 2659577
4061 Perimeter Drive
43228 Columbus
T. +1 614 873 4620
Dokuchaeva str., 33 - office 310
614031 Perm City
Russian Federation



  • Address

    Viale Grecia, 22 - 06018
    Trestina (PG) Italy


    +39 075.854.00.21


    +39 075.854.05.23