Contact Us Hydrosil International, LTD 125 Prairie Lake Road East Dundee, Illinois 60118 847-844-0680 sales@hydrosilintl.com Upcoming Trade Shows October 16-20, 2021 | Chicago, IL | WEFTEC 2021 Exhibition November 2-4, 2021 | Clearwater, FL | NAFA Annual Convention January 29, 2022 - February 2, 2022 | Las Vegas, NV | ASHRAE Winter Conference
