| IRAN |  |
Nano Bubble Energy (NBE) Company, as an Iranian pioneering company in obtaining the technical knowledge of nanobubble technology in order to benefit from advanced technologies with high efficiency and low operating costs in various industries such as water and wastewater treatment, environment, agriculture, aquaculture and food industries have succeeded in designing and manufacturing nano gas devices for gases such as air, oxygen, ozone, chlorine, nitrogen and carbon dioxide on an industrial scale.
