For over 100 years of innovation, Dalton Electric Heating Co., Inc., has manufactured industrial heaters. Through lasting relationships with employees and customers, we continue to produce revolutionary products and offer process heating solutions that make the difference. Dalton's patented Watt-Flex® Split-Sheath Cartridge Heaters and Diff-Therm® Platen Heaters are used throughout the world in manufacturing industries such as the aerospace, automotive, composites, plastics, and many other industries. TRUST THE DALTON DIFFERENCE!