Multi-Wing America specializes in designing custom engine cooling fans, radiator fans, HVAC fans, and refrigeration fans in the U.S., Canada and Mexico. At Multi-Wing we start with a design customized for your application, building each fan from the highest quality components. High-strength, die-cast aluminum hubs are combined with our high-efficiency blade profiles, molded in engineered thermo plastics or die cast in aluminum. Machining, assembly, trimming and balancing are performed to tight tolerances under controlled conditions to create the perfect fan for your needs.