Varflex Holiday Shutdown Notice:
Closed for Christmas & New Years:
Monday, December 22nd-Friday, January 2nd
Thank You for your business in 2025!
Welcome to Varflex Corporation
Established in 1924
Varflex Corporation manufacturers custom electrical insulating sleeving solutions designed for OEM wire harness solutions, aviation, military and defense industry, heating and cooling appliances, medical equipment, automotive and much more!
Varflex specializes with high performance fibers including fiberglass, kevlar, polyester, spectra, nomex, nylon and more. Varflex supplies twisted and plied yarns, winder tubes available for braider machines and fully customizable electrical insulating sleeving solutions. Our sleevings are available in a variety of sizes, colors, types & grades, on spools as well as in coils, rods and cut pieces.
All sleevings are RoHS, REACH and Conflict Mineral compliant meeting many Military, UL and CSA requirements.
Varflex is registered by NSF-ISR as an ISO 9001:2015 company.
INNOVATION
SINCE 1924
Varflex Corporation, the pioneering company in the USA to develop fiberglass sleeving in 1939, celebrates a century designing and manufacturing custom electrical insulating sleeving solutions for customers located across the world. Varflex first recognitions came as a result to their sleeving innovations for the proximity fuse during World War II. Varflex continued to advance its sleeving, playing crucial roles in various aircrafts and electrical equipment including radios, radar systems, dynamotors and aircraft generators for the United States Armed Forces and Navy. Today, Varflex manufactures Electrical Insulating Sleeving for diverse industries including, Automotive, Wire Harnesses, Data Centers, Medical Equipment and more. Varflex's product line has expanded to include overbraiding of sleeving onto wires and cables, twisting and plying industrial yarns on bobbins, as well as creating bradier packages for Braiding Machines, Winding Machines and Weaving Machines.

Varflex Capabilities and Solutions
Affiliations
Many of our sleevings are UL recognized, CSA certified & meet military specifications. All materials are RoHS, Reach and Conflict Minerals Certified.




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