- Dayan Ga
- gas, helium, argon, nitroge.
- Address:o:1 , behzad st , saadat abad , tehran tehran , ira
- Akhavan Kalantari Medical&Industrial Gas Ind
- Liquid Argon,Liquid Oxygen,Liquid Nitrogen,Helium,Hydrogen,Medical & Industrial Gas,Industrial Gases.
- Address:No. 67, 17 Shahrivar, Shadabad, Karaj Old Road
- Raha Gas
- Regulator,helium gas,mixture gas,pure gas,valve.
- Address:no 107 Navab Passage Samadiye St
- PERSIA Chemical Technologists Co. Ltd.
- Gas, Argon, Helium, Oxygen, Nitrogen, Hydrogen, Air, Plant, Compressor, Dryer, Cylinder, Cryogenic, Valve, Tender.
- Address:Iran,Tehran,Motahhari Ave. , Next Sohrevardi junction,Hakami St.,No. 1, 5th floor , Bldg. No.10 Tehran Iran
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