Bonphul Air Products Pvt Ltd is a New Delhi-headquartered start-up company that has developed a breakthrough product: an oxygen optimizer for commercial and residential purposes. Branded OxyMax, this oxygen optimizer solves two very critical problems: one, the oxygen content in the outdoor air in our cities is very low; and two, wherever there are men or animals indoor in an enclosed space–whether home or office–there is a progressive decrease in oxygen level in the ambient air.