Gencor Industries, Inc. is a diversified heavy machinery manufacturer for the production of highway construction materials and equipment and environmental control machinery and equipment used in a variety of applications. The Company's products include asphalt pavers, hot mix asphalt plants, combustion systems and fluid heat transfer systems. The Company also manufactures related asphalt plant equipment, including hot-mix storage silos, fabric filtration systems, cold feed bins and other plant components. Its Hetherington and Berner (H&B) product line is an asphalt plant line. It manufactures combustion systems, which are large burners that can transform solid, liquid or gaseous fuels into usable energy, or burn multiple fuels, alternately or simultaneously. The Company manufactures asphalt pavers under the Blaw-Knox brand. It manufactures the Hy-Way Heat and Beverley lines of thermal fluid heat transfer systems and specialty storage tanks for various industry uses.