1. Good wettability, conductivity and thermal conductivity, easy to tin.
2. Customize rosin content according to customer's requirement, welding without spatter.
3. The flux is evenly distributed and there is no continuous flux phenomenon in the tin core.
4. Wire winding is uniform without knotting, tin loading speed is fast, and residue is very few.
5. Tin wire size from 0.5 mm to 3.0 mm can be customized production.