Since its inception, SISTEVEN, S.L.U., a fans and ventilation systems manufacturer, has been specialised in the manufacture of centrifugal fans and is recognised in international markets for its quality-price ratio. The company designs and manufactures fans at its factory of Azuqueca de Henares. Based on the requirements of the international markets, it is in possession of ISO 9001 quality assurance certifications and also has various smoke extract fans approved in accordance with standard EN 12101-3. SISTEVEN's technical department is continuously working in the development of new products to satisfy the strictest requirements of world markets, with the possibility of testing the fans inside test chambers in accordance with standard AMCA.
