copper wire 1.ISO certificate 2.130, 155, 180, 200centigrade 3.High purity,Cu>99.99% 4. 0.25MM~2.5MM SPECIFICATION0. ... 5mm Enameled Copper Wire 1,Common temperature classes ... fire craft and produce, operate the brass silk, red copper silk, the copper wire of every kind of specification.The info listed here ...