Yanchao Sun

CSA Welding Standard W178.2 (Certification of Welding Inspectors)

Yanchao Sun is certified to CSA W178.2 as a Level 2 Welding Inspector.

2019-01-03
2027-05-31
  • ASME B31.3-2012
  • CSA W47.1-09/W59-13
  • Z662-19
Contact Information
Vancouver, BC
Canada