Contact Us Tri-Phase Automation1251 E. Wisconsin Ave.Pewaukee, WI 530721500 N. Casaloma Drive, Suite 413Appleton, WI 54913Phone: 262-696-6150Fax: 262-696-6155Toll Free: 1-888-TRI-0024 i-Tech, Innovative Technical Services 1251 E. Wisconsin Ave. Pewaukee, WI 53072 Phone: 262-696-6144 Fax: 262-696-6155 IMAC Motion Control2521 Technology DriveSuite 212Elgin, IL 60124Phone: 847-741-4622Fax: 847-741-4475Toll Free: 1-888-737-8691