Watlow is a company that designs and manufactures electric thermal solutions, including heaters, temperature controllers, and other related products. The company's core business is providing solutions for the complete thermal loop, which involves the design, manufacture, and supply of products that help control temperature in various industrial processes. Watlow's products and services are used in a range of industries, including semiconductor processing, energy and environmental, life sciences, and foodservice equipment. The company has a global presence, with manufacturing facilities and sales offices around the world, and is committed to providing sustainable and environmentally responsible solutions to its customers.