Profile: Hi T.E.Q., Inc. provides a complete line of aluminum processing furnaces. Our furnace casings are designed and constructed with quality steel plate & structural tubing reinforced with high integrity welding. We offer a variety of electric heating system designs featuring nickel-chromium and silicon carbide elements. We also deliver furnace controls providing full proportioning temperature features including full cascaded and PLC control systems. We supply complete combustion adjustments with flue analysis.