Hello there,
I suggest you contact HM Wire International, Inc. at
www.litz-wire.com/
Here is how they describe themselves:
"HM Wire International, Inc. is a worldwide manufacturer/ distributor for USA and Metric Litz wire, Cables, Ultra-Fine, Flat, Ribbon, and Magnet Wires, and Extrusions. Magnet wire is available in temperature classes 155°, 180°, 200° and 240°, with or without serving. Profiling or square litz is also available. Extrusions of PVC, polyethylene, PFA and Teflon® FEP. HM Wire meets international standards of DIN, NEMA, VSM, IEC, JIS, CEI, BS, NF, CNS, TÜV, and UL. Our system is ISO 9001:2000 approved."
Sincerely,
Peter J. Stewart-Hay
Principal
Stewart-Hay Associates
www.Stewart-Hay.com