Polígono Industrial Ibarrea, s/n
31800 Alsasua
Navarra España
Phone: +34 948 56 20 11
Fax: +34 948 56 32 02
E-mail: idf@sunsundegui.com
Web: http://www.sunsundegui.com
Contact person: Sr. Juan Carlos Menoyo 
Company information in PDF: Download PDF

Since 1940 company dedicated to the manufacture of vehicles for transport of travellers by highway and diesel railroad, electrical and locomotive units.

Account with department of engineering and own design. It works with manufacturers of equipment of first marks, as much for the diesel traction as for the electrical traction.

- Travellers diesel train.
- Travellers electric train.
- Electric - diesel/electric locomotives.

- 27 Diesel trains (M+M) S-2400. FEVE.
- 12 Diesel trains (M+M) S-2600. FEVE.
- 21 Electric trains (M+M) S-3600. FEVE.
- 17 Electric - diesel/electric locomotives S-1900. FEVE.
- 16 White boxes for Ri S-6850. FEVE.
- 6 Diesel trains (M+M) S-2500. FGV.