Covid heroes: How 2 Punjab industrialists are helping people with free oxygen refilling
Covid heroes: How 2 Punjab industrialists are helping people with free oxygen refilling Covid heroes: How 2 Punjab industrialists are helping people with free oxygen refilling RS Sachdeva and his brother Harpreet Sachdeva, who own Hi-tech Industries Limited, are refilling oxygen cylinders of people who need it, free of cost. advertisement Harpreet Sachdeva, one of the owners. (Photo: India Today) Owners of Hi-tech Industries Limited are refilling oxygen cylinders for those in need without any charge. This comes at a time when India is facing an acute shortage of medical oxygen due to the incr...