Process Control

We control the entire manufacturing process. All electrodes and nipples are subject to strict in-process inspection at each stage of the production process, from starting material handling to finished product shipping.

1. Base Material Receiving inspection

  • Dimension & Visual Inspection
  • Chemical Composition
  • Mechanical Properties

2. In-process Control

  • Dimension & Visual Inspection of First Item
  • Inspection at each process
  • Physical and Chemical Inspection at each process

3. Final Inspections

  •  Dimensional & Visual Inspection
  •  Non-destructive examinations
  •  Marking Inspection 
  •  Other Inspection
4. Third Party Inspection
  • As customer’s requirement.
  • SGS or Bureau Veritas are available