Winland Electronics, Inc. 9 Contact Corporate Offices Mankato 424 North Riverfront Drive, Suite 200 Mankato, MN 56001 Toll Free: 800.635.4269 Technical/INSIGHT Support: Help Center Help Center (Ticket) Tech.Support@Winland.com Product Warranty: Warranty and Service Information Authorization Forms: Return Material Authorization Form (Download File to Allow Submit) Return Material Authorization Policy Sales and Marketing: Send requests related to Winland™ solutions and product information to: solutions@winland.com