From its headquarters in Tuttlingen, Türk+Hillinger GmbH develops and manufactures electrical heating elements, power and braking resistors, and temperature sensors for industrial and automotive applications. The family-owned company has been building this expertise for more than 60 years, with over 850 employees producing more than 70,000 components a day across its facilities. More than 700 patent applications reflect its emphasis on custom heating solutions, while its group-wide quality system is certified to DIN ISO EN 9001.
DIN ISO EN 9001
ISO 9001
Quality certification
Watlow Electric Manufacturing CompanyWatlow Electric Manufacturing Company is a St. Louis-founded industrial manufacturer that designs and makes complete thermal systems, including electric heaters, temperature sensors and control equipment. Founded by Louis Desloge Sr. in 1922 to produce heating elements for the shoe industry, Watlow now employs more than 4,200 people across 12 manufacturing facilities and five technology and development centers. The company holds more than 1,100 patents and brings a century of thermal engineering experience to demanding industrial applications worldwide.LOUIS, MO
Kuhlmann Electro-Heat A/SFounded in 1959, Danish family-owned Kuhlmann Electro-Heat A/S designs and manufactures electric surface-heating systems, including industrial heating blankets, drum heaters and custom silicone heaters. The company developed its first industrial heating blanket in 2002 for curing wind-turbine blades and now makes made-to-order solutions in-house for demanding industrial processes. Its products are used by customers in more than 65 countries, with specialized applications ranging from composite curing to maritime maintenance and high-voltage cable installation.SPRINGBORO, OH
Turck, IncTurck is a family-owned industrial automation company with more than 4,650 employees working in 30 countries. It develops and produces automation products and solutions, with production facilities in Germany, Switzerland, the USA, Mexico, and China. Its engineering and production support factory and process automation applications across industries including chemicals, pharmaceuticals, transport and handling, food, and packaging.HARRISBURG, PA
Angst+Pfister Sensors and PowerAngst+Pfister Sensors and Power develops and supplies sensors, power supplies and electronic components, with a particular focus on customized temperature sensors and assemblies made in Germany. Its temperature-sensor operation handles projects from prototype through large-batch production, supported by 100% quality inspection, batch traceability and an EPA area. The company serves customers through locations in Switzerland, Germany and the United States.BRECKSVILLE, OH