Welcome to Wellman Thermal; a leader in the custom design and manufacture of high end industrial heat processing systems and controls. Our highly skilled engineering staff has custom manufactured effective and efficient heat processing systems for companies and organizations world-wide. Our product line includes but is not limited to tubular heaters, immersion heaters, circulation heaters, strip heaters, electric heating devices, and heater control units. Please browse the topics above or below and click on any links of interest.