... wire ,birth control loop and other areas of high-quality memory alloy wire.Product Details:Process:raw material---- ... rolling----heating----welding---polishingSpecial: the diameter 0.1mm high super elastic and Af point in the world ... to-size, slit rolls, discs, circles, heavy woven mesh or custom weaves.Diameter: 0.1mm-20mm*lengthMaterial : Nickel ... can be supply as your need.. High quality Nitinol wire