In the 19070s, the government vigorously pushed forward with sophistication of the industrial structure in the course of economic development. Daelim undertook the construction of POSCO Plant to become the nation¡¯s new leader in the heavy chemical and plant construction businesses. Also, Daelim Engineering Company, Inc. was established in 1974 to facilitate an entry into the ¡°turn-key base¡± construction sector.
1972 01.06 Constructed Namhae Expressway (Suncheon - Busan)
1972 08.01 Made entry into Thailand (Siracha~Rayong Highway)
1972 08.30 Made entry into Singapore (Marine Facilities)
1973 06.01 Made entry into Indonesia (Gas Compression Plant)
1973 10.10 Constructed Sejong Performing Arts Center
1974 01.20 Made entry into Malaysia (Sibu Port Expansion)
1974 03.01 Made entry into Saudi Arabia (Boiler Unit No.4)
1974 11.29 Made entry into Bangladesh (Bheramara: Local Office Opening)
1974 11.01 Made entry into Hong Kong (Dow Chemical Polystyrene)
1975 01.01 Made entry into Kuwait (Shuaibah Oil Refinery Plant)
1975 05.12 Made entry into Iran (Esfahan Army Base Facilities)
1975 05.23 Established Daelim Engineering Company, Inc. (Honorary President: Gyeong-seok Mah)
1975 09.01 Completed the construction of the National Assembly House
1976 03.01 Made entry into the South African Federation (Caltex Refinery)
1977 07.11 Made entry into Qatar (Qapco Auxiliary Facilities)
1977 09.08 Constructed the Hanil Bank Headquarters
1978 03.15 Established Daelim Industry (2-wheeled vehicle production)
1978 05 Designated the Housing Business (Groundbreaking for construction of Jamweon-dong Daelim Apartment on October 10)
1978 10.15 Made entry into Bahrain (Bahrain Gas Project)
1979 02.01 Groundbreaking for construction of 4 facility unit in Pohang Steel Plant with the capacity of 8.5 million tons
1979 04. Made entry into U.A.E (Ruwais Gas Extraction Plant)
1980 03. Established Daelim Technology Laboratory (Honorary Manager: Gye-sik Choi)
1980 04.01 Made entry into Egypt (Suez Coastal Natural Gas Plant)
1980 06.02 Constructed Seoul Metropolitan Railway Line #2 (Groundbreaking for Lines # 3 &4 on June 29)
1981 05.24 Made entry into Iraq (Schnack Bridge, Baghdad)
1981 06.09 Completed the expansion of Honam Oil Refinery by 380,000 barrels.