KISCO Corp. develops and produces steel products in South Korea. It offers reinforcing bars for construction and civil engineering sites, such as bridges, buildings, and nuclear power plants; industrial gas, including oxygen, liquid nitrogen, and argon used to weld steel of light alloy and manufacture semiconductors and titanium; billets; and fiber-reinforced for construction sites. The company was founded in 1957 and is headquartered in Changwon-Si, South Korea.