Supervision services for Honam HSR Iksan subway substation power facility, South Korea February 8, 2026 | Asia Pacific Tenders, Tenders & Contracts Country: South Korea Organisation: National Railroad Corporation Description: Bids are invited to provide supervision services for the Honam High-Speed Railway Iksan subway substation and one addition... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password