We are a manufacturer of evaporative cooling products, specialized in producing negative pressure fans, damp curtain cooling systems and evaporative coolers. We control the whole producing process, and offer ventilation design approach and installation services.



With an advanced management system and a strong engineering team, we professionally design and produce high quality, energy saving and environment-friendly products. Due to these outstanding product features, our products have gained a favorable reputation among our customers.



In order to keep our...