Manufacturers Humboldt Mfg Co Share Email Article Share on LinkedIn Share on X Share on Facebook Humboldt Mfg Co Locations & Contacts 3801 N 25th Ave Schiller Park, IL, 60176 708-456-6300 Visit Website Click Here Report Inaccuracies See something wrong? If there’s an error on this page, please let us know. Report Report inaccuracies for Humboldt Mfg Co page Optional description of the form for additional information. * Required information Email: Description: * Cancle Submit