HWI HarbisonWalker International
400 Fairway Drive
Moon Township, PA 15108

P: (412) 562-6200


For over 150 years, HarbisonWalker International has partnered with companies to provide solutions in virtually every industry that requires refractories. And while the people and products of HWI are as rock solid as ever, they’re moving forward with a whole new level of intensity. Today HWI is forging stronger relationships, better manufacturing processes, and higher safety standards. They’re creating an even greater culture of accountability. And this changes everything.