NOL

National Oxygen Ltd, incorporated in 1974 and headquartered in Chennai, Tamil Nadu, is engaged in the manufacturing and supply of industrial and medical gases. The company produces a range of gases including liquid and gaseous oxygen, nitrogen, and dissolved acetylene gas. It serves key sectors such as healthcare, steel manufacturing, and heavy engineering. National Oxygen operates multiple manufacturing facilities across Tamil Nadu and in Puducherry, primarily servicing the South Indian market. Its industries of focus are industrial and medical gases. No information on founders, key management, subsidiaries, or stock exchange listings is provided.