Akhavan Kalantari is the leading producer of industrial and medical gases in Iran since 1947. The company owns and operates production plants in Tehran as well as in Rasht (Caspian Sea) . Our clientele ranges from the top twenty hospitals in Tehran to the National Petrochemical Complex and the automotive industry. We are a member of Standards Commission of Characteristics and Testing Practices of Medical Oxygen (National Standard no 3240).

We specialize in key areas of industrial and medical gas production and our name is synonymous with quality and ethics. All this is achieved by drawing on our long experience in the field coupled by employing the very best in the industry.

Now in our 65th year of excellence, we are going from strength to strength, continuously investing in new areas of business, introducing new technologies and constantly improving our processes.

Product lines at Akhavan Kalantari Gas include:

Liquid Oxygen, Liquid Argon, Liquid Nitrogen, Helium, Hydrogen, Acetylene, Carbon Dioxide, Nitrous Oxide, Synthetic Air, Cutting Metal Gas and other burnable gases, protective welding gases, Carbon monoxide, inert gases, medical gases, purified gases, testing gases, gases for electronics, plus procedures facilities and equipment for gas applications.