Hongli Group Provides Strategic Update on Proposed Advanced Battery Collaboration as Xell Energy Achieves Drone Customer Design Wins
Xell Energy completes product development and customer evaluation of ultra-high-energy-density 420 Wh/kg battery packs WEIFANG, China, Oct. 13, 2026 /PRNewswire/ -- Hongli Group Inc. (the "Company") (Nasdaq: HLP), a cold roll-formed steel profile manufacturer advancing its strategic...