Shaanxi JIYAUN Industrial Group Co. Ltd is the biggest supplier in the line of various enamelled copper wire in China, Our products have passed ISO9002.There are a large range of products for you to choose: Specifications:0.02mm to 2.50mm. Our products are very pop in many countries.Good charater of adhesion; Good function against heat punching; Good adhesion and well against heat punching; Medium loss of the pain ted film is small at high frequency, can be weled directly; Excellent thermal stability electric appliance performance& mechanical strengh