• 2026 BTC Battery Thermal Safety Symposium

    Beijing University of Technology (BJUT) Beijing, China

    Two-day symposium at Beijing University of Technology, 15–16 October 2026. Free for registered H.E.L BTC/ARC equipment users.

  • 2026 AIChE Annual Meeting

    Minneapolis Convention Center Minneapolis, Minnesota, United States

    H.E.L Group will be at the 2026 AIChE Annual Meeting. ...