[Lishui, China — May 2026] – Rockwill Electric, a leading national high-tech enterprise and global power transmission and distribution solution expert, proudly announces the successful completion of the Factory Acceptance Testing (FAT) for core electrical equipment ordered by the Rwanda Energy Development Corporation Limited (EDCL) This critical milestone, achieved at Rockwill’s Lishui intelligent manufacturing base, marks the official transition of Rwanda's national grid moder