When it comes to air moving systems, High Volume Low Speed (HVLS) fans are interesting devices that are starting to replace the standard perception of air circulation in large areas. One can understand the universal fan in a very simplistic way, it is a device that has blades which rotate at high speeds and generates currents of air in specific directions. But with the new approach taken by commercial fans, and with a great deal of airflow, using a low velocity will be the best fit in tight spaces such as warehouses, fitness studios and shops which do not necessarily need to be ventilated. The use of these fans alone is sufficient to increase temperatures around which decreases energy costs. Dawangfan continues to expand its technological boundaries, and with attention to global trends of HVLS fans, we create equipment that effectively meets the most diverse requirements of our industrial and commercial customers.