We would like to wish the best of luck to Mark McCallister, an employee retiring from the TCI family. Throughout his 25 years at TCI, Mark has been Lead Mixer in our large batch plant, has run the lab extruders, and has manned buss extruders. Mr. McCallister is “going to take it one day at a time” during his retirement. We send our thanks to Mark for all of his hard work and dedication, as well as contributions to our company. Now, sit back and relax Mark! You deserve it.