Gencor Industries is a manufacturer of heavy machinery and equipment for the highway construction, materials production, and environmental control industries, with core product lines including asphalt plants, asphalt pavers, combustion systems, and thermal fluid heat transfer systems sold primarily to construction companies and industrial users. The company designs and manufactures substantially all of its products in-house using purchased materials and components, distributing them through an internal sales force and independent dealers and agents. Revenue is driven by demand from highway construction and infrastructure spending cycles, equipment replacement needs, and industrial heating applications, with the business subject to seasonal fluctuations tied to construction activity patterns.