Trusted Materials Partner Across the Southern Hemisphere and Global Refining Sector
For over three decades, HTE has operated at the forefront of the pyrometallurgical, precious metal refining, and casting industries, establishing itself as an indispensable supply chain partner.
Hot blow-moulded Fused Silica trays deployed with exceptional success in high-tier gold and platinum refineries across the globe.
Decades of specialised engineering serving the demanding requirements of high-temperature metallurgical operations.
Consistent, specialised raw material formulations for both high-volume commercial foundries and independent casting studios.
Premium refractory-grade minerals selected to meet the punishing demands of modern kilns and furnaces.
High-purity refractory chemicals and binding agents supporting demanding chemical processing units.
A comprehensive range of refractory-grade minerals serving foundries and heavy industrial operations broadly.
From the Southern Hemisphere to the global refining sector
Discover how HTE's materials and expertise can strengthen your operation's reliability.