Zampell Connecticut

The world as we know it wouldn’t be possible without the refractory industry...

HarbisonWalker International manufactures a variety of mortars for a wide range of applications, service conditions, and purposes.

HWI plays a key part in supplying refractory solutions for the recycling of depleted battery components.

As iron and steel manufacturers delve into the DRI space, HWI will be there to offer total refractory solutions, continuing to make HWI your first and only call