with ordinary iron tip plating for 10 hours , our soldering iron is electroplated for more than 30 hours！
2. Ordinary soldering iron head adopt domestic heating core, while our soldering iron head use impored heating core!
3. Ordinary soldering iron tip without any code, but our soldering iron tip uses a unique code, you can trace to the source!
4. When ordinary tip heated above 350 degrees, of which the temperature will jump for at least five minutes, and it will continue to jump when the tem