KISCO Corp. develops and produces steel products in South Korea. Its offerings include reinforcing bars for construction and civil engineering sites such as bridges, buildings, and nuclear power plants; industrial gases including oxygen, liquid nitrogen, and argon used for welding light alloy steel and manufacturing semiconductors and titanium; billets; and fiber-reinforced products for construction sites. The company was founded in 1957 and is headquartered in Changwon-Si, South Korea.