- 3518 East Nora Street Springfield, MO
- 65803
- 417-831-3715
- 417-831-0884
- 800-488-2832
- sss@barr-thorp.com
- 1815 Vandiver Rd. Columbia, MO
- 65202
- 573-474-4199
- 573-474-4174
- 800-283-3122
- 2023 Westport Center Dr. St. Louis, MO
- 63146
- 314-569-0206
- 314-213-5862
- 1703 Falcon Rd. Webb City, MO
- 64870
- 417-781-8803
- 417-781-0010
- tony.sadler@motion-ind.com