Hyosung Heavy Industries Changwon Plant Expansion

under construction

Hyosung Heavy Industries is expanding its ultra-high-voltage transformer production facility at the Changwon plant in South Gyeongsang, South Korea. The expansion includes a new approximately 29,600-square-meter transformer production facility expected to increase production volume by about 20% upon completion in July 2026. The expanded facilities will also produce high-voltage direct current (HVDC) products, essential for the government’s West Coast energy highway project. Additionally, the company is expanding its ultra-high-voltage transformer plant in Memphis, Tennessee, USA, with capacity expected to increase by more than 50% upon completion in 2028.