Air Spiralo®: the facts Air Spiralo® is an independent, family owned company, with four subsidiaries located in The Netherlands, Poland, Finland and the United Kingdom. As production, distribution and sales take......Air Spiralo®: the facts Air Spiralo® is an independent, family owned company, with four subsidiaries located in The Netherlands, Poland, Finland and the United Kingdom. As production, distribution and sales take place throughout Europe, Air Spiralo® is ideally placed to provide a high level of service with fast efficient deliveries to our customers. The Air Spiralo® company stands for: Manufacturer of high quality Air Spiralo® circular ventilation ducts, pressed and handmade fittings as well as components, produced with the latest high-tech machinery in all our subsidiaries in Europe. An advanced stock & warehouse management system, which enables us to support our clients with stock management planning.