... :hot sell copper wire rod 2.copper content:99.95% 3.material: copper 4.gauze:3,8,12.5mm 1.name: hot sell copper wire rod 2.copper content ... 1. Adopting Φ8mm(3mm,12.5mm…) high-quality oxygen-free copper wire ingots as raw material. 2. Using equal diameter wheel to ... block is spinning block, which improves the circle performance of copper wire. 4. The take-up tension can be automatically regulated, and ...