- VAAYU TECH ENGINEERING
- Chemical Machinery, Oxygen Generators, Nitrogen Generators, Ammonia Cracker, Hydrogen Plant.
- Address:48, Iind Floor, Navyug Market,
- NUBERG ENGINEERING PVT. LTD.
- PSA Nitrogen,Oxygen,Hydrogen gas generators/plants,Ammonia cracker unit,Exo-Endo gas generators,Compressed air drying system,gas purification systems,Turn key chemical plants and chemical projects and mechanical packages..
- Address:A-38 H,Sector 64, Noida, UP, India
- NUTECH AIR PROJECTS
- psa nitrogen gas plant, psa hydrogen gas plant, psa oxygen gas plant, ammonia cracker, gas analysers.
- Address:220 harbans market sector 27 ATTA noida
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