Manufacturers Shumaker Industries Share Email Article Share on LinkedIn Share on X Share on Facebook Shumaker Industries Locations & Contacts PO Box 206 Northumberland, PA, 17857 570-473-8861 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 Shumaker Industries page Optional description of the form for additional information. * Required information Email: Description: * Cancle Submit