About usAbout usDarmangaz is the greatest producer of Nitrous Oxide anesthesia gas (N2O) and pain relief gas (DarmanoX) in Middle East. The company applies its successful entrepreneurial vision to focus on two important priorities: innovation, investment.History Darmangaz founded in 1981 in Isfahan as the first producer of anesthesia gas in Iran, from the very beginning, the company's focus has been to product and distribute of medical gases and chemical materials with high quality. Company managers traveled to Switzerland and visited Socsil Company (the sole manufacturer of anesthesia gas production machinery) for research and purchasing in 1983. They contacted with the mentioned company to buy machinery and its technical knowledge with the specifications of having most advanced world technology and production capacity of 600 tons per year of anesthesia gas. In year 1984, simultaneously with the completion of production and administrative buildings, the importation and installation of machinery was completed. In the early 1985 experimental production was started. At first stage, a sample of the product was sent to Switzerland to confirm its purity and quality which was approved by Socsil Company.Darmangaz has been started its production formally After obtaining necessary permissions from Ministry Of Health, care and Medical Education and Ministry of Industries, from 1985.MissionThe mission that guides our company is to supply nitrous oxide gas consumed in domestic and in foreign target markets with following applications:1. Medical grade2. Industrial grade 3. Food grade4. High purity, specialty gradeCertificates of Darmangaz• Registration of drug in Ministry of Health and Medical Education Food and Drug Organization of Iran with registration number: IRC1228190094• The product complies with the Swiss Pharmacopoeia America (USP 31)• Quality service certificate • ISO 9001:2000 and ISO 13485:2003