
1940~1969
'Heunghwa Works Limited Partnership', the mother company of Heunghwa was founded in 1940. At the same time as the company's establishment, we built all of the small or large bridges in the country that time starting from the Bridge construction in Imjin River to Amnok River, Daedong River, Han River, and Nakdong River. Heunghwa Works, which was selected as a designated factory by the Ministry of Transportation, installed the railroads everywhere in Korea at that time and was also responsible for 99% of the steel structures.
- 1940 Daedong River Bridge
- 1942 Amnok River Bridge
- 1943 Han River Railroad Bridge
- 1944 Nakdong River Bridge
- 1967 Seomnjin 1st River Bridge