Company Headquarters Villingen-Schwenningen Germany Helios is a forward-looking family business and is one of Europe's leading fan manufacturers. The modern factory has a floor area exceeding 100 000 m² of which 50 000 m² is production area. The plant is equipped with the latest production machinery resulting in high quality products. Helios has over six decades  of designing and manufacturing fans and components for the ventilation industry. This has resulted in enabling Helios to offer a comprehensive range of fans and ancillaries most of which is available from stock, including explosion proof fans. The range extends from mini fans (60m³/h) for domestic ventilation to complete systems for commercial and industrial applications. Large axial fans extend the range of volumes to reach in access of two million m³/h. These are used on applications covering cooling, heating, refrigeration, drying, etc. Representative England Helios Ventilation Systems Ltd. 5, Crown Gate Wyncolls Road Severalls Industrial Park Colchester, Essex CO4 9HZ