Suppliers...

[dkightley]

I'll maintain a list of manufacturers and suppliers as I get informed. Please email of PM any new suppliers, etc:

http://www.TGauge.com – Dealer and distributor of Eishindo products as well as manufacturer and supplier of a variety of T gauge products worldwide.

http://www.gssmodelengineers.com - Distributer of T gauge components in Burnham-on-Sea in Somerset, England.

http://Trainaidsa.com - Distributor of T gauge products in USA. Website doesn't indicate where they are, but I've been told they are US.
MODERATOR EDIT - Site not available as of September 2016. It is reported that the owner has sadly passed away.

http://Trainaidsa.in - Distributer of T gauge products in India.

http://www.vcshobbies.com/ Distributer of T Gauge products in Brooklyn, New York, USA.

[dkightley]

And here's where I'll list useful suppliers of things such as boards, fittings, etc:

http://www.stationroadbaseboards.co.uk/index.htm - Station Road Baseboards, suppliers of fittings, joints, etc useful for making layout boards.