About Us ADF manufactures industrial cleaning equipment, much of which is custom built for a specific part or family of parts. Everything from design to finished product if performed in house. Company Information ADF Systems 1302 19TH ST N PO Box 278 Humboldt, IA 50548 Company Website: ADF web site Primary Contact Information First Name: LouLast Name: FontanaPosition: PresidentEmail: LOU@ADFSYS.COMPhone: (515) 332-5400 Secondary Contact Information First Name: GeraldLast Name: DavisPosition: VPEmail: gerald@adfsys.com Location and Industry Information Locations by County: HumboldtLocations by City: HumboldtPrimary Industry: ManufacturingGI Bill Apprenticeship Opportunities : No