Astec Industries, Inc. manufactures and sells equipment and components for the road building, aggregate processing, geothermal, water, oil and gas, and wood processing industries in the United States and internationally. The company's Infrastructure Group segment designs, engineers, manufactures, markets, services, and installs asphalt plants and their related components, asphalt pavers, screeds, milling machines, material transfer vehicles, stabilizers, and related ancillary equipment. This segment serves asphalt producers, highway and heavy equipment contractors, utility contractors, and governmental agencies through direct sales staff and independent distributors. Its Aggregate and Mining Group segment focuses on designing and manufacturing heavy processing equipment, as well as servicing and supplying parts for the aggregate, metallic mining, recycling, ports, and bulk handling markets. This segment serves highway and heavy equipment contractors, sand and gravel producers, recycle