Manufacturing technology of ultra-precision engine parts for aerospace & defense sectors

Defense business

글로벌 최고수준의 기술력으로 새로움에 도전하는 기업

Manufacture parts used for key weapons of defense industry
Participate in national institution projects

TCT has secured own technology based on long-term experience in developing and producing defense products and is producing core parts of the Army, Navy and Air Force equipment, from aircraft engine parts to missile parts. By actively participating in the system assembly business and civil/military technology development, TCT is playing a role in localization and modernization of defense equipment.


  • Precision processing technology of various system parts

  • System assembly technology

  • Localization development capability of core parts


  • Fighter planes
    aircraft engine/ airframe parts

  • Guided weapons
    engine parts for propellants

  • Armored vehicles

  • Ship-to-ship

Main products
Missile propellant engine components; APU (auxiliary power unit) components for KUH (Surion),
K77 (ammunition vehicle), KFX (next generation fighter) & LSF (landing ship, fast)

Main products
APU components, starting turbine, gear box, nozzle, duct, etc.

Main products of TCT

  • Starting Turbine
  • Inlet Frame
  • Stator
  • Duct Stator
  • Single Blade
  • Nozzle
  • Gear Box
  • Fan Blisk
  • Blisk Booster

Main Customers

  • Hanwha Aerospace
  • End User
    Hanwha, LIG Nex1, Korea Aerospace Industries (KAI), Hanwha Defense, Agency for Defense Development (ADD), Korea Institute of Ocean Science and Technology (KIOST), etc.

Product Inquiries