Soundflow Technologies Nanjing Co., Ltd. is an acoustic solutions provider established in collaboration with leading higher education institutions. Soundflow specializes in acoustic and fluid dynamics simulation, acoustic material characterization, design and development of acoustic instrumentation, as well as the integrated design and R&D of metamaterial-based silent acoustic wind tunnels.

To address the technical challenges of accurately measuring aerodynamic noise in confined spaces and office environments, Soundflow has developed a metamaterial silent acoustic wind tunnel solution featuring multi-mode wind speed control. This solution has received widespread recognition from industry clients for its low-noise, stability, and adaptability.