Norwegian Field Industry AS (NFI) is a Norwegian-based company with production facilities in both Sweden and Switzerland. We develop pioneering, environmentally responsible and cost-effective technologies for the cleaning of hydraulic oils. We have sales offices in Norway, Switzerland and Spain. Our innovative technology is protected by a Category A worldwide patent, therefore it is considered as ”state of the art” in hydraulic cleaning technology. Our advanced cleaning process and performance, certified by SGS represents a major paradigm shift in the Global Hydraulics Industry.