Specializes in rail switching systems, signals and controls and new and refurbished equipment for transit, trolley, mining and tunneling applications.
![Irwinlogo 10658369 Irwinlogo 10658369](https://img.masstransitmag.com/files/base/cygnus/mass/image/2012/03/irwinlogo_10658369.png?auto=format%2Ccompress&w=250&width=250)
Specializes in rail switching systems, signals and controls and new and refurbished equipment for transit, trolley, mining and tunneling applications.