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HISTORY

YOOSHIN creates a safe and user-friendly transportation environment.

Company Establishment - First-step as an Engineering Service Provider
1966~1967

1966. 17 Jan. Established YOOSHIN ENGINEERING CORPORATION

1967. Comprehensive master plan of the Jeju Airport Development Project (including the runway intersection)

1968~1972

1968. Registered as a general engineering service provider (Ministry of Land, Transport, and Maritime Affairs)

1968. Preliminary and detailed design of the Gyeongbu Expressway Development Project

1972. Feasibility study and detailed design of the IBRD(2nd/3rd/4th /5th- phases) Road Pavement Improvement Project (completed in 1980)

1973~1979

1973. Registered as a comprehensive engineering consulting service provider (Ministry of Science and Technology)

1979. Detailed design for the Auzou Airport Development Project in Libya

1980

1980. Registered as an overseas engineering consulting service provider (Ministry of Land, Transport, and Maritime Affairs)

1980. Preliminary design for the Paraguay Railway Project