POSCO
POSCO Co., Ltd. is a steel company. Its head office is located in Goyang-dong, Nam-gu, Nam-gu, Gyeongsangbuk-do, Gwangyang Steelworks is located in Gumho-dong, Gwangyang-si, Jeollanam-do and Seoul office is located in Teheranro, Daechi-dong, Gangnam-gu, Seoul. Currently, POSCO has two integrated steel mills in Pohang and Gwangyang, and the UPI, a cold rolled simple rolling mill established in April 1986 as a joint venture with US Steel in Pittsburgh, California, USA, and a logistics center in Osaka, Japan . In addition, there are Zhangjiagang Pohang Stainless Steel Stainless Steel Integrated Steel Works, which was completed in three stages in 1997 ~ 2006, jointly with the China Sagang Group in Zhangjiagang, Jiangsu Province, China.