If you are interested in past issues of the TDI Newsletter, then you have come to the right place. Follow the link below to catch up on news you may have missed.   February 2011 Bulletin Employee Profile: Dan Theis Equipment Listings February Holidays Steel History - Tadeusz Sendzimir January 2011 Bulletin 2011 - A New Year - A New Look NHL Winter Classic Equipment Listings Steel History - Charles Rumford Walker TDI Group LLC 700 Blaw Avenue Pittsburgh, Pennsylvania 15238 412-826-4950 sales@tdigrp.com www.tdigrp.com Join our Mailing List!