All Flex helps the US military defend against the cold by providing lightweight and thin flexible heaters that keep products operating even under extreme conditions.


All Flex Heaters provide an excellent solution for high performance, densely-packed electronics where space is a premium yet heating of components is needed. All Flex is an ITAR Registered vendor, ISO 9001:2008 and AS9100C Certified, and is compliant with MIL-PRF-50884. A significant amount of All Flex products have been used by prime contractors, NASA, developmental laboratories, and many government agencies.

Sighting Systems

Sighting Systems

Night Vision

Night Vision


All Flex Case Study- Alternative Heater Termination Methods All Flex Heaters Logo

Improve Reliability and Reduce Cost Application: Improving reliability by...

Read More
All Flex White Paper: Utilizing Finite Element Analysis (FEA) for Flexible Heater Designs All Flex Heaters Logo

All Flex recently had a white paper printed by...

Read More


  • ISO 9001:2008 ISO 9001
  • ITAR Registered ITAR Registered
  • JCP Certified JCP Certified
  • UL Recognized UL Recognized
  • Member IPC Member IPC
  • AS9100 AS9100

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