Drydon Equipment Inc. (DEI) is the leading Manufacturer's Representative in the Midwest of the Highest Quality Manufacturers of Water and Wastewater Treatment Systems; offering Conventional and Advanced Process Treatment Systems, Chemical Feed Systems, Pumping Systems, Biosolids Treatment Processes, Gates, Covers and related accessories serving the municipal and industrial water and wastewater treatment markets; including technologies for CSO's, SSO's and Excess Flow Facilities. Drydon serves the Central and Northern Illinois, Northwest Indiana, Wisconsin and Upper Peninsula of Michigan markets.