SYSTEM7

Railroad constructing machines; tamping machines; rail welding machines; rail processing machines, namely, machines for tamping, adjusting the rails, welding, grinding and milling; ballast ploughs; ballast-cleaning machines; rail welding machines; machines for catenary installation

Track-renewal trains; track geometry cars; land vehicles for transporting railroad construction goods

Repair and maintenance of railroad construction machines; repair and maintenance of railway tracks; rental of railway construction machines

Arranging and conducting of seminars and training courses in the field of railway construction