Steel & Industrial Refractories

A Global Leader in Refractories

We deploy value-added monolithic refractory materials that not only reduce costs but improve performance and energy efficiency for the customer.

Our Brands


Minteq is an international producer of mineral-based monolithic refractories, shapes & coatings, alloy wires, calcium metals and laser measurement devices for the metals and non-ferrous markets. Our innovative technical solutions couple leading edge products, application and measurement technology with superior service and technical support to enhance strategic customer partnerships worldwide.


Asmaş is the leading monolithic refractory producer specialized in advanced refractories and technologies for several areas of steelmaking, such as TUNDISH, LADLE, ELECTRIC ARC FURNACE (EAF), BASIC OXYGEN FURNACE (BOF) and BLAST FURNACE (BF).


FERROTRON has emerged as the market leader for laserprofile measurement technology for the refractory and steel industries worldwide.

American Colloid Company (ACC)

We are the world’s largest producer and supplier of green sand bond solutions for ferrous castings. Our global technical team works with foundries to formulate Total Solution Packages designed to enhance foundry process performance and casting production.