Operational since 1981, Blagrave & Duffey Inc. is one of the leading suppliers and contractors of refractory projects in the southern United States. Based in Houston, Texas, the company operates approximately 5,000-square-foot warehouse and 13,000-square-foot fabrication shop. Its equipment lines consist of all types of industrial furnaces, material handling equipment and process controls. In addition, Blagrave & Duffey Inc. provides an array of machining services in design assistance, reverse engineering, tool/die manufacturing, jig/fixture manufacturing parts assembly, to name a few.