welding tool 1. tungsten welding electrode 2. high quality 3. we are a leading welding and cutting products manufactory

  welding product: tungsten welding electrode

 

1.We are Changzhou Longren Mechanical & Electrical Co. Ltd.

 

2.We are a leading welding and cutting products manufactory.

 

3.We have sold our welding products to 60 countries and regions.

 

4.We also have CE certification.