Strategic Investment Program Doubles Annual Backup Power Capacity from 5.5 GW to 11 GW, Strengthening Rehlko's Global Manufacturing Network Across Asia, EMEA, and Latin America MILWAUKEE , Sept. 22, 2026 /PRNewswire/ -- Rehlko, a global industrial energy resilience platform providing custom-engineered, integrated power solutions for mission-critical infrastructure worldwide, today announced a strategic investment program at its Changzhou, China, manufacturing facility to double annual backup pow