2. The welding tips' appearance with special machinery and production process, size accurate. 

 

 

 

3. Soldering fluent, long life span and welding tips can work beautiful joint point. 

 

 

 

4. All the lead-free welding tips adopt the new plating process,corrosion,antioxidant and lead-free environmental. 

 

 

 

5. Various types and models available.