Satramdas Air Products manufactures Odourless and Colourless Freon Gas. Satramdas Air Products supplies different types of industrial gases that includes industrial and ultra pure oxygen gas, nitrogen, argon, dissolved acetylene, carbon dioxide, calibration gases, laser gases, industrial nitrogen gas, argoshield gas [ACM] and specialty gases. The Odourless and Colourless Freon Gas are non-flammable and non-corrosive. The Chlorofluorocarbon and hydro chlorofluorocarbon refrigerants are used in air conditioning, refrigeration and some automatic fire-fighting systems.