Phone
+1 (815) 941-4800
+1 (815) 941-4600 (fax)

Address
1384 Bungalow Rd.
Morris IL 60450 U.S.A.

Case Studies

Case Studies

STI case studies provide in-depth, detailed examinations of how STI products perform in the field. Read real stories about surface prep and polishing projects by actual contractors.

Downloads

Downloads

Access our online downloads library to get spec sheets, sales flyers, machine manuals, brochures, logo files, and more!

Frequently Asked Questions (FAQ) Articles

FAQ Articles

STI answers frequently asked questions from customers and dealers.

(And, if you have a burning question, feel free to email us at This email address is being protected from spambots. You need JavaScript enabled to view it. to get your answer!)

Sale Items (eBay)

STI Videos

STI Videos

Get quick access to helpful, informative videos, such as, STI product demonstrations, troubleshooting protocols, daily maintenance information, and much more!