Customized ePTFE Membranes, Yarns, Fabrics, Sewing Threads, Fibers …

AY Tech LLC ePTFE materials

AY Tech LLC is a U.S.-based R&D and marketing company. We offer ePTFE-based materials such as:

  • membranes
  • weaving yarns
  • ropes
  • sewing threads
  • woven fabrics
  • laminated goods

… and special fluorochemicals.
We serve customers all around the world.

See our products

ePTFE sewing threads
ePTFE membranes
ePTFE weaving yarns
ePTFE fibers