We successfully participated in the 2026 Korea International Construction & Industrial Safety Expo as outlined below,

to promote our technological capabilities and our continuous excavation TBM.

We would like to extend our sincere gratitude to all executives and employees

who worked hard to prepare for and manage this event.

• 1. Event: 2026 Korea International Construction & Industrial Safety Expo

• 2. Venue: Exhibition Center 1, KINTEX, Ilsan

• 3. Dates: October 14 – 16, 2026 (3 days)

• 4. Exhibits: Promotional materials for the continuous excavation TBM, etc.

• 5. Organizers: KOTRA, etc.