Mail:

DynaFlex®
P.O. Box 99
St. Ann, MO
63074-0099

Physical address:

10403 International Plaza Drive
St. Ann, MO
63074-1805

Email:

info@dynaflex.com

Phone:

Laboratory: 1-800-489-4020
Products: 1-866-346-5665
Seminars: 1-800-444-0495

Fax:

Laboratory: 1-314-429-7575
Products: 1-314-426-1967
Seminars: 1-314-429-7575