The Asphalt Group (Astec, Heatec and CEI) has earned a reputation for high quality products and customer service. These three companies form a cohesive unit that designs and manufactures a complete line of portable, relocatable and stationary asphalt mixing facilities and related components as well as a variety of heaters, heat transfer processing equipment and thermal fluid storage tanks. The Asphalt Group is focused on providing the widest range of products for the hot mix asphalt industry. The Asphalt Group enjoys a reputation for engineering products with the most advanced and innovative technologies available. The products of the Asphalt Group utilize advanced technologies to help customers maximize performance and safety.