ChunwooTech Co., Ltd.


Welcome to the website of Chunwoo Tech.

Chunwoo Tech Co., Ltd. pursues environmentally-friendly technologies and top quality as a specialized company in metal surface treatment (passivation, pickling, phosphate coating, and painting); installation of piping in land/offshore plants and special vessels; testing (hydro tests, endoscopic camera inspection); air / water / chemical; oil flushing; heat insulation and anti-icing; commissioning and engineering.

Advanced technologies and unrivaled know-how

Learn more about our fields of business.

  • Metal surface treatment
  • Engineering services
  • Chemical
  • Painting
  • Insulation/EHT
  • LNG bunkering
  • References

We never stop working and researching

Introducing Chunwootech’s corporate R&D center

  • About the R&D center
  • Organization
  • R&D projects and overview
  • Certificates