Signature Research is an accredited PVM of the ACCT and ASTM. We are a full service design/build company that has been designing and constructing Challenge Courses, Adventure Parks, Zip Line/Canopy Tours, Climbing Structures, and Military Style Obstacle Courses since 1979.  Michael Johnson, Client Development Dir. 770-577-8048 phone 770-577-8053 fax www.signatureresearch.com