NORTH HUNTINGDON, PA, June 25, 2019 – The ExOne Company (Nasdaq:XONE) (“ExOne” or the “Company”), a global leader in industrial sand and metal 3D printers using binder jetting technology, today announced a partnership with Siemens, the global technology powerhouse in automation and digitalization, that will benefit industrial customers in the foundry, aerospace, automotive, energy and other markets.…