LONGWELL's Biomimetic EC Fan Achieves 73-82% Static Efficiency with 4-6 dB(A) Noise Reduction

Nature-inspired backward-curved EC platform delivers 8–12% energy savings and fast lead times for HVACR, data-center cooling and air-handling-unit applications NINGBO, China, July 3, 2026 /PRNewswire/ -- Ningbo Longwell Electric Technology Co., Ltd. (LONGWELL), a leading EC fan...