1. Make use of imported copper oxide, use special molding machine to process, the tip size very precise;
2. Lead-free alloy iron electric plating close-grained, very long life about 3-4 times compared to domestic products;
3. Product surface use special material handling, tip end with coating processing, so as to ensure the tip not turn black under the high temperature;
4. Good performance in tin-on and tin melting, solder joints uniform, and fluent soldering;
5. With high anti-oxidation, good moist performance, quick thermal conductivity, the product quality has reached the world's top
