Digcom Designs - N Scale printable models and kits
Digitrax - Complete line of DCC products
Iron Penguin - Animation, lighting effects and details
JTC - Jacksonville Terminal Company, model train manufacturer
Kato - Manufacturer and distributor of Unitack, module kits and N scale engines and cars
Micro-Trains Line - Manufacturer and distributor of N scale mode train equipment and accessories
N-Scale Architect - Manufacturer of N Scale structure kits, scratch building supplies and related accessories
Other Links
Paul Musselman's Guide to Everything T-TRAK and more
The T-TRAK Wiki - Module photos, construction tips, and more.
Australian T-TRAK websiteNational Train Show T-TRAK Layout website
CMR Products - supplier of module kits and other components used on modules
Masterpiece modules - supplier of module kits and screws to affix Kato track to modules
Osborn Model Kits - supplier of module kits and other N scale items
Digitrax - NRail Sponsor - manufacturer of DCC command stations, controllers, decoders and accessories