Heating technology is used extensively in the Aeronautics and Aerospace industry due to the temperature extremes that take place and the need for reduced weight and compact electronics. All Flex’s products help to maintain high reliability of electrical components by not permitted them to be exposed to high degrees of thermal contraction/expansion cycles.


All Flex Heaters keep non-electrical components at constant temperatures for both functional and convenience purposes. The typical application for heaters in this industry is not to heat devices to high temperatures, but to keep devices from getting cold. Our technology and understanding of heater materials and flexible heater constructions enable us to fabricate heaters that remain flexible and compliant at -55 degrees C (-67 degees F) while heating to elevated or non-freezing temperatures. All Flex is an ITAR Registered vendor, ISO 9001:2015 and AS9100C Certified, and is compliant with Mil Spec 50884.

Aerospace Thermal Management

Aerospace Thermal Management

Cockpit Controls

Cockpit Controls


All Flex Introduces Flat Flex Cable Online Ordering System

Northfield, MN.   December 15, 2017:  All Flex, a manufacturer...

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All Flex Hires CFO and Heater-Focused Sales Mgr testimg alt

All Flex Hires Experienced CFO and Sales Manager Northfield,...

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  • ISO 9001:2008 ISO 9001:2008
  • ITAR Registered ITAR Registered
  • JCP Certified JCP Certified
  • UL Recognized UL Recognized
  • Member IPC Member IPC

In addition to flexible heaters, All Flex also manufactures flexible circuits, for more information please visit to explore our extensive line of flex circuitry.

All Flex Heaters