Hanjung America to Invest $100 million adding more than 300 new jobs in Huntington March 4, 2026 Report Hanjung will build its first U.S. based manufacturing facility at the Riverfork West Industrial Park in Huntington Indiana. This facility will manufacture cooling systems and fire-suppression technologies for its energy storage system (ESS) containers in support of Stellantis’ and Samsung SDI’s electric vehicle battery manufacturing operations in Kokomo, Indiana. Click here to read the IEDC press release.