Design services for communication facilities of Indeokwon–Dongtan Double-Track Railway, South Korea September 21, 2026 | Asia Pacific Tenders, Tenders & Contracts Country: South Korea Organisation: National Railroad Corporation Description: Bids are invited to provide detailed design services for communication facilities for the Indeokwon–Dongtan Double-Track R... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password